Connacht or Connaught ( ; or ), is the smallest of the four
provinces of Ireland
There are four provinces of Ireland: Connacht, Leinster, Munster and Ulster. The Irish language, Irish word for this territorial division, , meaning "fifth part", suggests that there were once five, and at times Kingdom of Meath, Meath has be ...
, situated in the west of Ireland. Until the ninth century it consisted of several independent major
Gaelic kingdoms (
Uí Fiachrach,
Uí Briúin
The Uí Briúin were a royal dynasty of Connacht. Their eponymous apical ancestor was Brión, son of Eochaid Mugmedon and Mongfind, and an elder half brother of Niall of the Nine Hostages. They formed part of the Connachta, along with th ...
,
Uí Maine,
Conmhaícne, and
Delbhna).
Between the reigns of
Conchobar mac Taidg Mór (died 882) and his descendant,
Aedh mac Ruaidri Ó Conchobair (reigned 1228–33), it became a kingdom under the rule of the
Uí Briúin
The Uí Briúin were a royal dynasty of Connacht. Their eponymous apical ancestor was Brión, son of Eochaid Mugmedon and Mongfind, and an elder half brother of Niall of the Nine Hostages. They formed part of the Connachta, along with th ...
Aí dynasty, whose ruling
sept adopted the surname Ua Conchobair. At its greatest extent, it incorporated the often independent
Kingdom of Breifne, as well as
vassal
A vassal or liege subject is a person regarded as having a mutual obligation to a lord or monarch, in the context of the feudal system in medieval Europe. While the subordinate party is called a vassal, the dominant party is called a suzerain ...
age from the lordships of western
Mide and west
Leinster. Two of its greatest kings,
Tairrdelbach Ua Conchobair (1088–1156) and his son
Ruaidri Ua Conchobair (c. 1115–1198) greatly expanded the kingdom's dominance, so much so that both became
High King of Ireland
High King of Ireland ( ) was a royal title in Gaelic Ireland held by those who had, or who are claimed to have had, lordship over all of Ireland. The title was held by historical kings and was later sometimes assigned anachronously or to leg ...
.
The Kingdom of Connacht collapsed in the 1230s because of civil war within the royal dynasty, which enabled widespread
Hiberno-Norman settlement under
Richard Mór de Burgh, 1st Baron of Connaught, and his successors. The Norman colony in Connacht shrank from c. 1300 to c. 1360, with events such as the 1307 battle of Ahascragh (see
Donnchad Muimnech Ó Cellaigh), the 1316
Second Battle of Athenry and the murder in June 1333 of
William Donn de Burgh, 3rd Earl of Ulster, all leading to Gaelic resurgence and colonial withdrawal to towns such as
Ballinrobe,
Loughrea,
Athenry, and
Galway
Galway ( ; , ) is a City status in Ireland, city in (and the county town of) County Galway. It lies on the River Corrib between Lough Corrib and Galway Bay. It is the most populous settlement in the province of Connacht, the List of settleme ...
. Well into the 16th century, kingdoms such as Uí Maine and
Tír Fhíacrach Múaidhe remained beyond English control, while many Norman families such as de Burgh, de Bermingham, de Exeter, de Staunton, became entirely
Gaelicised. Only in the late 1500s, during the
Tudor conquest of Ireland
Ireland was conquered by the Tudor monarchs of England in the 16th century. The Anglo-Normans had Anglo-Norman invasion of Ireland, conquered swathes of Ireland in the late 12th century, bringing it under Lordship of Ireland, English rule. In t ...
, was Connacht
shire
Shire () is a traditional term for an administrative division of land in Great Britain and some other English-speaking countries. It is generally synonymous with county (such as Cheshire and Worcestershire). British counties are among the oldes ...
d into its present
counties
A county () is a geographic region of a country used for administrative or other purposesL. Brookes (ed.) '' Chambers Dictionary''. Edinburgh: Chambers Harrap Publishers Ltd, 2005. in some nations. The term is derived from the Old French denoti ...
.
Connacht's population was 1,418,859 in 1841. Then came the
Great Famine of the 1840s, which began a 120-year decline to under 400,000. The province has a population of just under 590,000 according to the preliminary results of the
2022 census.
Anglicisation
Anglicisation or anglicization is a form of cultural assimilation whereby something non-English becomes assimilated into or influenced by the culture of England. It can be sociocultural, in which a non-English place adopts the English language ...
was less prominent in the west of Ireland, and Connacht today has the highest number of
Irish language
Irish (Standard Irish: ), also known as Irish Gaelic or simply Gaelic ( ), is a Celtic language of the Indo-European language family. It is a member of the Goidelic languages of the Insular Celtic sub branch of the family and is indigenous ...
speakers among the four Irish provinces. Currently, the total percentage of people who consider themselves as Irish speakers in Connacht is 39.8% (more than 202,000 persons). There are
Gaeltacht
A ( , , ) is a district of Ireland, either individually or collectively, where the Irish government recognises that the Irish language is the predominant vernacular, or language of the home.
The districts were first officially recognised ...
areas in Counties
Galway
Galway ( ; , ) is a City status in Ireland, city in (and the county town of) County Galway. It lies on the River Corrib between Lough Corrib and Galway Bay. It is the most populous settlement in the province of Connacht, the List of settleme ...
and
Mayo.
The province of Connacht has no official function for local government purposes, but it is an officially recognised subdivision of the Irish state. It is listed on
ISO-3166-2 as one of the four provinces of Ireland and "IE-C" is attributed to Connacht as its country sub-division code.
Along with counties from other provinces, Connacht lies in the
Midlands–North-West constituency for elections to the
European Parliament
The European Parliament (EP) is one of the two legislative bodies of the European Union and one of its seven institutions. Together with the Council of the European Union (known as the Council and informally as the Council of Ministers), it ...
.
Name
The name comes from the medieval ruling dynasty, the ''Connacht'', later
Connachta, whose name means "descendants of Conn", from the mythical king
Conn of the Hundred Battles. The name of the province in the Irish language is ''Connachta''.
Originally ''Connacht'' was a singular
collective noun, but it came to be used only in the plural ''Connachta'', partly by analogy with plural names of other dynastic territories like
Ulaid
(Old Irish, ) or (Irish language, Modern Irish, ) was a Gaelic Ireland, Gaelic Provinces of Ireland, over-kingdom in north-eastern Ireland during the Middle Ages made up of a confederation of dynastic groups. Alternative names include , which ...
and
Laigin, and partly because the Connachta split into different branches. Before the Connachta dynasty, the province (''cúige'', "fifth") was known as
Cóiced Ol nEchmacht. In Modern Irish, the province is usually called ''Cúige Chonnacht'', "the Province of Connacht", where ''Chonnacht'' is plural
genitive case
In grammar, the genitive case ( abbreviated ) is the grammatical case that marks a word, usually a noun, as modifying another word, also usually a noun—thus indicating an attributive relationship of one noun to the other noun. A genitive ca ...
with
lenition
In linguistics, lenition is a sound change that alters consonants, making them "weaker" in some way. The word ''lenition'' itself means "softening" or "weakening" (from Latin 'weak'). Lenition can happen both synchronically (within a language ...
of the ''C'' to ''Ch''.
The usual English spelling in Ireland since the
Gaelic revival is ''Connacht'', the spelling of the disused Irish singular. The official English spelling during
English and British rule was the
anglicisation
Anglicisation or anglicization is a form of cultural assimilation whereby something non-English becomes assimilated into or influenced by the culture of England. It can be sociocultural, in which a non-English place adopts the English language ...
''Connaught'', pronounced or .
This was used for the
Connaught Rangers, an Irish regiment in the
British Army
The British Army is the principal Army, land warfare force of the United Kingdom. the British Army comprises 73,847 regular full-time personnel, 4,127 Brigade of Gurkhas, Gurkhas, 25,742 Army Reserve (United Kingdom), volunteer reserve perso ...
; in the title of Queen Victoria's son
Arthur, Duke of Connaught; and the
Connaught Hotel, London, named after the Duke in 1917. Usage of the Connaught spelling is now in decline. State bodies use ''Connacht'', for example in
Central Statistics Office census reports since 1926, and the name of the
Connacht–Ulster European Parliament constituency of 1979–2004, although ''Connaught'' occurs in some statutes. Among newspapers, the ''
Connaught Telegraph'' (founded 1830) retains the anglicised spelling in its name, whereas the ''
Connacht Tribune'' (founded 1909) uses the Gaelic.
Connacht Rugby who represent the region and are based in
Galway
Galway ( ; , ) is a City status in Ireland, city in (and the county town of) County Galway. It lies on the River Corrib between Lough Corrib and Galway Bay. It is the most populous settlement in the province of Connacht, the List of settleme ...
, use the Gaelic spelling also.
Geography and political divisions
The province is divided into five traditional
counties
A county () is a geographic region of a country used for administrative or other purposesL. Brookes (ed.) '' Chambers Dictionary''. Edinburgh: Chambers Harrap Publishers Ltd, 2005. in some nations. The term is derived from the Old French denoti ...
, the fewest of any province. These are:
Galway
Galway ( ; , ) is a City status in Ireland, city in (and the county town of) County Galway. It lies on the River Corrib between Lough Corrib and Galway Bay. It is the most populous settlement in the province of Connacht, the List of settleme ...
,
Leitrim,
Mayo,
Roscommon
Roscommon (; ; ) is the county town and the largest town in County Roscommon in Republic of Ireland, Ireland. It is roughly in the centre of Ireland, near the meeting of the N60 road (Ireland), N60, N61 road (Ireland), N61 and N63 road (Irelan ...
and
Sligo
Sligo ( ; , meaning 'abounding in shells') is a coastal seaport and the county town of County Sligo, Ireland, within the western province of Connacht. With a population of 20,608 in 2022, it is the county's largest urban centre (constituting 2 ...
. Connacht is the smallest of the four Irish provinces both in terms of size and population.
Galway
Galway ( ; , ) is a City status in Ireland, city in (and the county town of) County Galway. It lies on the River Corrib between Lough Corrib and Galway Bay. It is the most populous settlement in the province of Connacht, the List of settleme ...
is the only official city in the province.
Largest settlements
Physical geography
The highest point of Connacht is
Mweelrea (814 m), in County Mayo. The largest island in Connacht (and Ireland) is
Achill. The biggest lake is
Lough Corrib.
Much of the west coast (e.g.
Connemara
Connemara ( ; ) is a region on the Atlantic Ocean, Atlantic coast of western County Galway, in the west of Ireland. The area has a strong association with traditional Irish culture and contains much of the Connacht Irish-speaking Gaeltacht, ...
and
Erris) is ruggedly inhospitable and not conducive for agriculture. It contains the main mountainous areas in Connacht, including the
Twelve Bens,
Maumturks, Mweelrea,
Croagh Patrick
Croagh Patrick (), nicknamed 'the Reek', is a mountain with a height of and an important site of pilgrimage in County Mayo, Ireland. The mountain has a pyramid-shaped peak and overlooks Clew Bay, rising above the village of Murrisk, several ...
,
Nephin Beg,
Ox Mountains, and
Dartry Mountains.
Killary Harbour, one of Ireland's fjords (the others being
Carlingford Lough and
Lough Swilly), is located at the foot of Mweelrea.
Connemara National Park is in County Galway. The
Aran Islands, featuring prehistoric forts such as
Dún Aonghasa, have been a regular tourist destination since the 19th century.
Inland areas such as east Galway, Roscommon and Sligo have enjoyed greater historical population density due to better agricultural land and infrastructure.
Rivers and lakes include the
River Moy,
River Corrib, the
Shannon,
Lough Mask,
Lough Melvin
Lough Melvin ( ; ) is a lake in the northwest of the island of Ireland on the border between County Leitrim (in Republic of Ireland, Ireland) and County Fermanagh (in the United Kingdom). It is internationally renowned for its unique range of p ...
,
Lough Allen and
Lough Gill
Lough Gill () is a freshwater lough (lake) mainly situated in County Sligo, but partly in County Leitrim, in Republic of Ireland, Ireland. Lough Gill provides the setting for William Butler Yeats' poem "The Lake Isle of Innisfree".
Location a ...
.
History
Early history

Up to the early historic era, Connacht then included
County Clare
County Clare () is a Counties of Ireland, county in the Provinces of Ireland, province of Munster in the Southern Region, Ireland, Southern part of Republic of Ireland, Ireland, bordered on the west by the Atlantic Ocean. Clare County Council ...
, and was known as
Cóiced Ol nEchmacht. Later myths state the
Fir Bolg ruled all Ireland before the
Tuatha Dé Danann
The Tuatha Dé Danann (, meaning "the folk of the goddess Danu"), also known by the earlier name Tuath Dé ("tribe of the gods"), are a supernatural race in Irish mythology. Many of them are thought to represent deities of pre-Christian Gaelic ...
arrived. When the Fir Bolg were defeated, the Tuatha Dé Danann drove them to Connacht. Sites such as the
Céide Fields,
Knocknarea,
Listoghil,
Carrowkeel Megalithic Cemetery and
Rathcroghan, all demonstrate intensive occupation of Connacht far back into prehistory. Enigmatic artefacts such as the
Turoe stone and the
Castlestrange stone, whatever their purpose, denote the ambition and achievement of those societies, and their contact with the
La Tène culture
The La Tène culture (; ) was a Iron Age Europe, European Iron Age culture. It developed and flourished during the late Iron Age (from about 450 BC to the Roman Republic, Roman conquest in the 1st century BC), succeeding the early Iron Age ...
of mainland Europe. In the early historic era (c. A.D. 300 – c. A.D. 600), Ol nEchmacht was not a united kingdom but a region. It comprised dozens of major and minor
túath; rulers of larger túatha (
Maigh Seóla,
Uí Maine,
Aidhne and
Máenmaige) were accorded high-king status, while peoples such as the Gailenga, Corco Moga and
Senchineoil were lesser peoples given the status of
Déisi. All were termed kingdoms, but according to a graded status, denoting each according the likes of lord, count, earl, king.
Some of the more notable peoples or ethnic groups included the following:
By the 5th century, the pre-historic nations such as the
Auteini and
Nagnatae – recorded by
Ptolemy
Claudius Ptolemy (; , ; ; – 160s/170s AD) was a Greco-Roman mathematician, astronomer, astrologer, geographer, and music theorist who wrote about a dozen scientific treatises, three of which were important to later Byzantine science, Byzant ...
(c. AD 90 – c. 168) in ''
Geography
Geography (from Ancient Greek ; combining 'Earth' and 'write', literally 'Earth writing') is the study of the lands, features, inhabitants, and phenomena of Earth. Geography is an all-encompassing discipline that seeks an understanding o ...
'' – gave way to dynasties. This is demonstrated in the
noun
In grammar, a noun is a word that represents a concrete or abstract thing, like living creatures, places, actions, qualities, states of existence, and ideas. A noun may serve as an Object (grammar), object or Subject (grammar), subject within a p ...
''moccu'' in names such as
Muirchu moccu Machtheni, which indicated a person was ''of the Machtheni people.'' As evidenced by kings such as
Mac Cairthinn mac Coelboth (died 446) and
Ailill Molt (died c. 482), even by the 5th century the
gens
In ancient Rome, a gens ( or , ; : gentes ) was a family consisting of individuals who shared the same ''nomen gentilicium'' and who claimed descent from a common ancestor. A branch of a gens, sometimes identified by a distinct cognomen, was cal ...
was giving way to kinship all over Ireland, as both men were identified as of the
Uí Enechglaiss and
Uí Fiachrach dynasties, not of tribes. By 700, ''moccu'' had been entirely replaced by ''mac'' and ''hua'' (later ''Mac'' and ''Ó'').
During the mid-8th century, what is now County Clare was absorbed into
Thomond by the
Déisi Tuisceart. It has remained a part of the province of
Munster
Munster ( or ) is the largest of the four provinces of Ireland, located in the south west of the island. In early Ireland, the Kingdom of Munster was one of the kingdoms of Gaelic Ireland ruled by a "king of over-kings" (). Following the Nor ...
ever since.
The name Connacht arose from the most successful of these early dynasties, The
Connachta. By 1050, they had extended their rule from
Rathcroghan in north County Roscommon to large areas of what are now County Galway, County Mayo, County Sligo, and County Leitrim. The dynastic term was from then on applied to the overall geographic area containing those counties, and has remained so ever since.
Kingdom of Connacht

The most successful sept of the
Connachta were the
Ó Conchobair of
Síol Muireadaigh. They derived their surname from
Conchobar mac Taidg Mór (c. 800 – 882), from whom all subsequent Ó Conchobair
Kings of Connacht descended.
Conchobar was a nominal
vassal
A vassal or liege subject is a person regarded as having a mutual obligation to a lord or monarch, in the context of the feudal system in medieval Europe. While the subordinate party is called a vassal, the dominant party is called a suzerain ...
of
Máel Sechnaill mac Máele Ruanaid,
High King of Ireland
High King of Ireland ( ) was a royal title in Gaelic Ireland held by those who had, or who are claimed to have had, lordship over all of Ireland. The title was held by historical kings and was later sometimes assigned anachronously or to leg ...
(died 862). He married Máel Sechnaill's daughter, Ailbe, and had sons
Áed mac Conchobair (died 888),
Tadg mac Conchobair (died 900) and
Cathal mac Conchobair (died 925), all of whom subsequently reigned. Conchobar and his sons' descendants expanded the power of the Síol Muiredhaigh south into
Uí Maine, west into
Iar Connacht, and north into
Uí Fiachrach Muaidhe and
Bréifne.
By the reign of
Áed in Gai Bernaig (1046–1067), Connacht's kings ruled much what is now the province. Yet the Ó Conchobair's contended for control with their cousins, the Ua Ruairc of
Uí Briúin Bréifne. Four Ua Ruairc's achieved rule of the kingdom –
Fergal Ua Ruairc (956–967),
Art Uallach Ua Ruairc (1030–1046),
Áed Ua Ruairc (1067–1087), and
Domnall Ua Ruairc (1098–1102). In addition, the
usurper Flaithbertaigh Ua Flaithbertaigh gained the kingship in 1092 by the expedient of blinding King
Ruaidrí na Saide Buide. After 1102 the Ua Ruairc's and Ua Flaithbertaigh's were suborned and confined to their own kingdoms of Bréifne and
Iar Connacht. From then until the death of the last king in 1474, the kingship was held exclusively by the Ó Conchobair's.
The single most substantial sub-kingdom in Connacht was
Uí Maine, which at its maximum extent enclosed central and south County Roscommon, central, east-central and south County Galway, along with the territory of Lusmagh in
Munster
Munster ( or ) is the largest of the four provinces of Ireland, located in the south west of the island. In early Ireland, the Kingdom of Munster was one of the kingdoms of Gaelic Ireland ruled by a "king of over-kings" (). Following the Nor ...
. Their rulers bore the family name
Ó Ceallaigh; its spelling sometimes varying slightly from scribe to scribe.
Though the Ó Ceallaigh's were never elevated to the provincial kingship, Uí Maine existed as a semi-independent kingdom both before and after the demise of the Connacht kingship.
Kings and High Kings
Under kings
Tairrdelbach Ua Conchobair (1088–1156) and his son
Ruaidrí Ua Conchobair (c. 1120–1198), Connacht became one of the five dominant kingdoms on the island. Tairrdelbach and Ruaidrí became the first men from west of the
Shannon to gain the title ''Ard-Rí na hÉireann'' (
High King of Ireland
High King of Ireland ( ) was a royal title in Gaelic Ireland held by those who had, or who are claimed to have had, lordship over all of Ireland. The title was held by historical kings and was later sometimes assigned anachronously or to leg ...
). In the latter's case, he was recognised all over the island in 1166 as ''Rí Éireann'', or
King of Ireland.
Tairrdelbach was highly innovative, building the first stone castles in Ireland, and more controversially, introducing the policy of
primogeniture
Primogeniture () is the right, by law or custom, of the firstborn Legitimacy (family law), legitimate child to inheritance, inherit all or most of their parent's estate (law), estate in preference to shared inheritance among all or some childre ...
to a hostile Gaelic polity. Castles were built in the 1120s at
Galway
Galway ( ; , ) is a City status in Ireland, city in (and the county town of) County Galway. It lies on the River Corrib between Lough Corrib and Galway Bay. It is the most populous settlement in the province of Connacht, the List of settleme ...
(where he based his
fleet),
Dunmore,
Sligo
Sligo ( ; , meaning 'abounding in shells') is a coastal seaport and the county town of County Sligo, Ireland, within the western province of Connacht. With a population of 20,608 in 2022, it is the county's largest urban centre (constituting 2 ...
and
Ballinasloe, where he dug a new six-mile canal to divert the river Suck around the castle of Dun Ló. Churches, monasteries and dioceses were re-founded or created, works such as the Corpus
Missal, the High Cross of
Tuam
Tuam (; , meaning 'mound' or 'burial-place') is a town in Ireland and the second-largest settlement in County Galway. It is west of the midland Region, Ireland, midlands of Ireland, about north of Galway city. The town is in a civil parishe ...
and the
Cross of Cong were sponsored by him.
Tairrdelbach annexed the
Kingdom of Mide; its rulers, the
Clann Cholmáin, became his vassals. This brought two of Ireland's five main kingdoms under the direct control of Connacht. He also asserted control over
Dublin
Dublin is the capital and largest city of Republic of Ireland, Ireland. Situated on Dublin Bay at the mouth of the River Liffey, it is in the Provinces of Ireland, province of Leinster, and is bordered on the south by the Dublin Mountains, pa ...
, which was even then being recognised as a kind of national capital.
His son, Ruaidrí, became king of Connacht ''"without any opposition"'' in 1156. One of his first acts as king was arresting three of his twenty-two brothers, ''"Brian Breifneach, Brian Luighneach, and Muircheartach Muimhneach"'' to prevent them from usurping him. He blinded Brian Breifneach as an extra precaution.
Ruaidrí was compelled to recognise
Muirchertach Mac Lochlainn as Ard-Rí, though he went to war with him in 1159. Mac Lochlainn's murder in 1166 left Ruaidrí the unopposed ruler of all Ireland. He was crowned in 1166 at
Dublin
Dublin is the capital and largest city of Republic of Ireland, Ireland. Situated on Dublin Bay at the mouth of the River Liffey, it is in the Provinces of Ireland, province of Leinster, and is bordered on the south by the Dublin Mountains, pa ...
, ''"took the kingship of Ireland ...
nd wasinaugurated king as honourably as any king of the Gaeidhil was ever inaugurated;"'' He was the first and last native ruler who was recognised by the Gaelic-Irish as full
King of Ireland.
However, his expulsion of
Dermot MacMurrough later that year brought about the
Norman invasion of Ireland in 1169. Ruaidrí's inept response to events led to rebellion by his sons in 1177, and his deposition by
Conchobar Maenmaige Ua Conchobair in 1183. Ruaidrí died at
Cong in 1198, noted as the annals as late ''"King of Connacht and of All Ireland, both the Irish and the English."''
High medieval era
Connacht was first raided by the
Anglo-Normans
The Anglo-Normans (, ) were the medieval ruling class in the Kingdom of England following the Norman Conquest. They were primarily a combination of Normans, Bretons, Flemings, French people, Frenchmen, Anglo-Saxons and Celtic Britons.
Afte ...
in 1177 but not until 1237 did
encastellation begin under
Richard Mor de Burgh (c. 1194–1242). New towns were founded (
Athenry,
Headford,
Castlebar) or former settlements expanded (
Sligo
Sligo ( ; , meaning 'abounding in shells') is a coastal seaport and the county town of County Sligo, Ireland, within the western province of Connacht. With a population of 20,608 in 2022, it is the county's largest urban centre (constituting 2 ...
,
Roscommon
Roscommon (; ; ) is the county town and the largest town in County Roscommon in Republic of Ireland, Ireland. It is roughly in the centre of Ireland, near the meeting of the N60 road (Ireland), N60, N61 road (Ireland), N61 and N63 road (Irelan ...
,
Loughrea,
Ballymote). Both ''Gael and Gall'' acknowledged the supreme lordship of the
Earl of Ulster; after the murder of the last earl in 1333, the
Anglo-Irish
Anglo-Irish people () denotes an ethnic, social and religious grouping who are mostly the descendants and successors of the English Protestant Ascendancy in Ireland. They mostly belong to the Anglican Church of Ireland, which was the State rel ...
split into different factions, the most powerful emerging as Bourke of Mac William Eighter in north Connacht, and
Burke of
Clanricarde in the south. They were regularly in and out of alliance with equally powerful
Gaelic lords and kings such as
Ó Conchobair of
Síol Muireadaigh,
Ó Cellaigh of
Uí Maine and
Mac Diarmata of
Moylurg, in addition to extraprovincial powers such as
Ó Briain of
Thomond,
FitzGerald of
Kildare,
Ó Domhnaill of
Tír Chonaill.
Lesser lords of both ethnicities included
Mac Donnchadha,
Mac Goisdelbh, Mac Bhaldrin,
Mac Siurtain,
Ó hEaghra,
Ó Flaithbeheraigh,
Ó Dubhda,
Ó Seachnasaigh,
Ó Manacháin,
Seoighe,
Ó Máille,
Ó Ruairc,
Ó Madadháin,
Bairéad,
Ó Máel Ruanaid,
Ó hEidhin,
Ó Finnaghtaigh,
Ó Fallmhain,
Breathneach,
Mac Airechtaig,
Ó Neachtain,
Ó hAllmhuráin,
Ó Fathaigh.

The town of
Galway
Galway ( ; , ) is a City status in Ireland, city in (and the county town of) County Galway. It lies on the River Corrib between Lough Corrib and Galway Bay. It is the most populous settlement in the province of Connacht, the List of settleme ...
was the only significant urban area in the province. Its inhabitants governed themselves under charter of the king of England. Its merchant families,
The Tribes of Galway, traded not only with the lordships around them and in
Ireland
Ireland (, ; ; Ulster Scots dialect, Ulster-Scots: ) is an island in the North Atlantic Ocean, in Northwestern Europe. Geopolitically, the island is divided between the Republic of Ireland (officially Names of the Irish state, named Irelan ...
, but with
England
England is a Countries of the United Kingdom, country that is part of the United Kingdom. It is located on the island of Great Britain, of which it covers about 62%, and List of islands of England, more than 100 smaller adjacent islands. It ...
, France, and Spain. Its mayor enjoyed supreme power but only for the length of his office, rarely more than a year. Galway's inhabitants were of mixed descent, its families bearing surnames of Gaelic, French, English, Welsh, Norman and other origins.
Connacht was the site of two of the bloodiest battles in Irish history, the
Second Battle of Athenry (1316) and the
Battle of Knockdoe (1504). The casualties of both battles were measured in several thousand, unusually high for Irish warfare. A third battle at Aughrim in 1691 resulted in an estimated 10,000 deaths.
All of Connacht's lordships remained in states of full or semi-independence from other Gaelic-Irish and Anglo-Irish rulers until the late 16th century, when the
Tudor conquest of Ireland
Ireland was conquered by the Tudor monarchs of England in the 16th century. The Anglo-Normans had Anglo-Norman invasion of Ireland, conquered swathes of Ireland in the late 12th century, bringing it under Lordship of Ireland, English rule. In t ...
(1534–1603) brought all under the direct rule of King
James I of England
James VI and I (James Charles Stuart; 19 June 1566 – 27 March 1625) was King of Scotland as James VI from 24 July 1567 and King of England and Ireland as James I from the union of the Scottish and English crowns on 24 March 1603 unti ...
. The counties were created from c. 1569 onwards.
Confederate and Williamite Wars
During the 17th century representatives from Connacht played leading roles in
Confederate Ireland and during the
Williamite War in Ireland
The Williamite War in Ireland took place from March 1689 to October 1691. Fought between Jacobitism, Jacobite supporters of James II of England, James II and those of his successor, William III of England, William III, it resulted in a Williamit ...
. Its main town, Galway, endured several sieges (see
Sieges of Galway), while warfare,
plague, famine and sectarian massacres killed about a third of the population by 1655. One of the last battles fought in pre-20th century Ireland occurred in Connacht, the
Battle of Aughrim
The Battle of Aughrim () was the decisive battle of the Williamite War in Ireland. It was fought between the largely Irish Army (Kingdom of Ireland), Irish Jacobitism, Jacobite army loyal to James II of England, James II and the forces of Will ...
on 12 July 1691.
Early modern era

Connacht was mainly at peace between 1691 and 1798. In 1798 Connacht was a major backdrop to the
Irish Rebellion of 1798
The Irish Rebellion of 1798 (; Ulster Scots dialect, Ulster-Scots: ''The Turn out'', ''The Hurries'', 1798 Rebellion) was a popular insurrection against the British Crown in what was then the separate, but subordinate, Kingdom of Ireland. The m ...
when French forces under General
Jean Humbert of the
French Republic
France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...
landed in Killala, County Mayo to link up with the
United Irishmen
The Society of United Irishmen was a sworn association, formed in the wake of the French Revolution, to secure Representative democracy, representative government in Ireland. Despairing of constitutional reform, and in defiance both of British ...
. Together, the French army and United Irishmen rebels defeated a force of Crown troops at the
Races of Castlebar before proclaiming the
Irish Republic
The Irish Republic ( or ) was a Revolutionary republic, revolutionary state that Irish Declaration of Independence, declared its independence from the United Kingdom of Great Britain and Ireland in January 1919. The Republic claimed jurisdict ...
, which later became better known as the "Republic of Connacht" as its area of effective control never extended beyond the province. The Republic, and the Rebellion itself, was effectively crushed at the
Battle of Ballinamuck.
A
population explosion in the early 18th century was curbed by the
Irish Famine, which led to many deaths and some emigration. Its memory has been overshadowed by the
Great Famine (Ireland)
The Great Famine, also known as the Great Hunger ( ), the Famine and the Irish Potato Famine, was a period of mass starvation and disease in Ireland lasting from 1845 to 1852 that constituted a historical social crisis and had a major impact ...
one hundred years later.
The Famine to World War I
Connacht was the worst hit area in Ireland during the
Great Famine, in particular, counties Mayo and Roscommon. In the Census of 1841, the population of Connacht stood at 1,418,859, the highest ever recorded. By 1851, the population had fallen to 1,010,031 and would continue to decline until the late 20th century.
Politics
Connacht–Ulster was one of Ireland's four regional
constituencies for elections to the
European Parliament
The European Parliament (EP) is one of the two legislative bodies of the European Union and one of its seven institutions. Together with the Council of the European Union (known as the Council and informally as the Council of Ministers), it ...
until it was superseded in 2004 by the constituency of
North-West.
Irish language
The
Irish language
Irish (Standard Irish: ), also known as Irish Gaelic or simply Gaelic ( ), is a Celtic language of the Indo-European language family. It is a member of the Goidelic languages of the Insular Celtic sub branch of the family and is indigenous ...
is spoken in the
Gaeltacht
A ( , , ) is a district of Ireland, either individually or collectively, where the Irish government recognises that the Irish language is the predominant vernacular, or language of the home.
The districts were first officially recognised ...
areas of Counties Mayo and Galway, the largest area being in the west of County Galway. The Galway Gaeltacht is the largest Irish-speaking region in Ireland, taking in
Cois Fharraige, parts of
Connemara
Connemara ( ; ) is a region on the Atlantic Ocean, Atlantic coast of western County Galway, in the west of Ireland. The area has a strong association with traditional Irish culture and contains much of the Connacht Irish-speaking Gaeltacht, ...
,
Conamara Theas, the
Aran Islands,
Dúithche Sheoigeach (Joyce Country) and the
Galway City Gaeltacht. Irish-speaking areas in County Mayo can be found in
Iorras,
Acaill and
Tourmakeady.
According to the 2016 census, Irish is spoken outside of the education system on a daily basis by 9,455 people in the Galway County Gaeltacht areas.
There are 202,667 Irish speakers in the province, over 84,000 in Galway and more than 55,000 in Mayo. There is also the 4,265 attending the 18
Gaelscoileanna (Irish language primary schools) and three
Gaelcholáiste (Irish language secondary schools) outside the Gaeltacht across the province. Between 7% and 10% of the province are either native Irish speakers from the Gaeltacht, in Irish medium education or native Irish speakers who no longer live in Gaeltacht areas but still live in the province.
Sport
Gaelic games
Gaelic football
Gaelic football (; short name '')'', commonly known as simply Gaelic, GAA, or football, is an Irish team sport. A form of football, it is played between two teams of 15 players on a rectangular grass pitch. The objective of the sport is to score ...
and
hurling
Hurling (, ') is an outdoor Team sport, team game of ancient Gaelic culture, Gaelic Irish origin, played by men and women. One of Ireland's native Gaelic games, it shares a number of features with Gaelic football, such as the field and goa ...
dominate sport in Connacht with 212
Gaelic Athletic Association
The Gaelic Athletic Association (GAA; ; CLG) is an Irish international amateur sports, amateur sporting and cultural organisation, focused primarily on promoting indigenous Gaelic games and pastimes, which include the traditional Irish sports o ...
affiliated clubs in the province.
Gaelic football is played throughout the province with the five counties annually competing in the
Connacht Senior Football Championship to determine the provincial champion.
Galway
Galway ( ; , ) is a City status in Ireland, city in (and the county town of) County Galway. It lies on the River Corrib between Lough Corrib and Galway Bay. It is the most populous settlement in the province of Connacht, the List of settleme ...
are the most successful side in Connacht with 48 Connacht titles and 9
All-Ireland Senior Football Championship
The All-Ireland Senior Football Championship (SFC) () is the premier inter-county competition in Gaelic football. County (Gaelic games), County teams compete against each other and the winner is declared All-Ireland Champions.
Organised by the ...
.
Mayo have been the dominant force in the province in recent years winning a five-in-a-row of Connacht titles from 2011 to 2015, and have regularly reached the semi-finals and finals of the
All-Ireland Senior Football Championship
The All-Ireland Senior Football Championship (SFC) () is the premier inter-county competition in Gaelic football. County (Gaelic games), County teams compete against each other and the winner is declared All-Ireland Champions.
Organised by the ...
. No football team from Connacht has won the All-Ireland since
Galway
Galway ( ; , ) is a City status in Ireland, city in (and the county town of) County Galway. It lies on the River Corrib between Lough Corrib and Galway Bay. It is the most populous settlement in the province of Connacht, the List of settleme ...
in
2001
The year's most prominent event was the September 11 attacks against the United States by al-Qaeda, which Casualties of the September 11 attacks, killed 2,977 people and instigated the global war on terror. The United States led a Participan ...
.
Hurling in Connacht mostly played in County Galway.
Galway
Galway ( ; , ) is a City status in Ireland, city in (and the county town of) County Galway. It lies on the River Corrib between Lough Corrib and Galway Bay. It is the most populous settlement in the province of Connacht, the List of settleme ...
is the only team in the province to compete in the
All-Ireland Senior Hurling Championship winning the
Liam MacCarthy Cup five times. The
Galway hurling team compete in the
Leinster Senior Hurling Championship due to the lack of competition in the province.
Rugby union
Connacht is represented by
Connacht Rugby in the
United Rugby Championship and the
Rugby Champions Cup. Connacht home games are played in the
Galway Sportsgrounds in
Galway
Galway ( ; , ) is a City status in Ireland, city in (and the county town of) County Galway. It lies on the River Corrib between Lough Corrib and Galway Bay. It is the most populous settlement in the province of Connacht, the List of settleme ...
. During the 2015/2016 Season of the Pro12, Connacht, for the first time, reached the play off stages of the competition and won the final in Edinburgh against rivals Leinster. It was their first ever Pro12 title.
Connacht-based teams who have played in the
All-Ireland League include
Buccaneers RFC,
Galway Corinthians RFC,
Galwegians RFC,
Ballina RFC and
Sligo RFC.
Other sports
Some other sports are overseen by provincial bodies, including in association football, where the
Connacht Football Association is the governing body for a number of
Connacht league and
cup competitions. Traditionally there have been two main senior men's teams from the province that compete on a national level,
Galway United F.C. and
Sligo Rovers F.C. Both clubs have won various domestic honours.
Cricket
Cricket is a Bat-and-ball games, bat-and-ball game played between two Sports team, teams of eleven players on a cricket field, field, at the centre of which is a cricket pitch, pitch with a wicket at each end, each comprising two Bail (cr ...
is a minor, but growing, sport within the province. The
Connacht Cricket Union, founded in 2010, is the governing body for cricket in the province.
There are cricket clubs based in Ballaghaderreen, Ballyhaunis, Galway, and Sligo. Connacht does not currently enter a team into the
provincial competitions.
See also
*
Galway city
*
Connacht Senior Football Championship
*
Grace O'Malley
*
Kings of Umaill
*
Kings of Uí Fiachrach Muaidhe
*
Kings of Uí Maine
*
Kings of Luighne Connacht
*
Kings of Sliabh Lugha
*
Corca Fhir Trí
*
List of Cities and Towns in Connacht by population
*
Coin of Connaught
*
The Connaught Rangers
*
Duke of Connaught
*
Kings of Connacht
*
Lords of Connaught
References
External links
Census 2011 – Galway Gaeltacht statsCensus 2011 – Mayo Gaeltacht statsGaeltacht Comprehensive Language Study 2007Gaelscoil stats
{{Authority control
Provinces of Ireland