Williamstown or Williamtown is the name of several places in the world:

Australia

Williamtown, New South Wales Williamtown is a rural suburb of the Port Stephens local government area in the Hunter Region of New South Wales, Australia. It is located on the main road between Newcastle and Nelson Bay. Geography The eastern section of Williamtown is domin ...

RAAF Base Williamtown RAAF Base Williamtown is a Royal Australian Air Force (RAAF) military air base located north of the coastal city of Newcastle ( by road) in the local government area of Port Stephens, in New South Wales, Australia. The base serves as the h ...

, New South Wales *

Williamstown, South Australia Williamstown is a small South Australian town on the southern fringe of the Barossa Valley wine-growing region. It is 51 km north east of Adelaide and 16 km south-east of Gawler. Williamstown was originally known as ''Victoria Creek'' ...

Williamstown, Victoria Williamstown is a suburb in Melbourne, Victoria, Australia, south-west of Melbourne's Central Business District, located within the City of Hobsons Bay local government area. Williamstown recorded a population of 14,407 at the 2021 census. H ...

Williamstown railway line The Williamstown railway line is a 16.2 km commuter rail passenger train service in Melbourne, Australia, operating between Williamstown in the western suburbs to Flinders Street in the central business district. It runs across flat co ...

Williamstown railway station, Melbourne Williamstown railway station is the terminus of the electrified suburban Williamstown line in Victoria, Australia. It serves the western Melbourne suburb of Williamstown, and it opened on 1 February 1859.Williamstown Beach railway station * Williamstown, Western Australia, a suburb of Kalgoorlie *

Electoral district of Williamstown Williamstown is an electoral district of the Legislative Assembly in the Australian state of Victoria. It is a 33 km2 urban electorate in the inner south-western suburbs of Melbourne, encompassing the suburbs of Brooklyn, Newport, Spotsw ...

, an electoral district in Victoria

Cameroon

* Williamstown, Bimbia, a historical village in the kingdom of

Bimbia Bimbia was an independent state of the Isubu people of Cameroon. In 1884, it was annexed by the Germans and incorporated in the colony of Kamerun. It lies in Southwest Region, to the south of Mount Cameroon and to the west of the Wouri estuary ...

, now no longer in existence

Canada

Williamstown, Ontario South Glengarry is a township in eastern Ontario, Canada on the Saint Lawrence River in the United Counties of Stormont, Dundas and Glengarry. South Glengarry borders Quebec. Communities The township of South Glengarry comprises a number of vill ...

*the historical name of Strange, Ontario

Ireland

* Williamstown, Ballyloughloe, townland in

Ballyloughloe Ballyloughloe () is a civil parish in County Westmeath, Ireland. It is located about west–south–west of Mullingar. Ballyloughloe is one of 4 civil parishes in the barony of Clonlonan in the Province of Leinster. The civil parish covers . ...

civil parish, barony of Clonlonan, County Westmeath * Williamstown, County Dublin *

Williamstown, County Galway Williamstown () is a small village located on the R360 regional road in the townland of Corralough in northeast County Galway, Ireland. According to the census in April 2016, the population of the village was 148. Founded in the 1830s, the v ...

* Williamstown, County Roscommon * Williamstown, Foyran, a townland in Foyran civil parish, barony of Fore, County Westmeath * Williamstown, Mayne, a townland in Mayne civil parish, barony of Fore, County Westmeath * Williamstown, Piercetown, a townland in Piercetown civil parish, barony of Rathconrath, County Westmeath

United Kingdom

Williamstown, Rhondda Cynon Taf Williamstown ( cy, Trewiliam) is a village in the Rhondda Valley in the county borough of Rhondda Cynon Taf, within the historic county boundaries of Glamorgan, Wales. Williamstown was founded in the 1870s, is located at the foot of Mynydd Dinas ...

, Wales

United States

Williamstown, Indiana Williamstown is an unincorporated community in Decatur and Rush counties, in the U.S. state of Indiana Indiana () is a U.S. state in the Midwestern United States. It is the 38th-largest by area and the 17th-most populous of the 50 Sta ...

*Williamstown, alternative name for

Frytown Frytown is an unincorporated community and census-designated place in Johnson County, Iowa, United States, approximately 10 miles southwest of Iowa City. The town has been known as Frytown since the 19th century, and is listed as such on state ma ...

, Iowa *

Williamstown, Kansas Williamstown is an unincorporated community in southeastern Jefferson County, Kansas, United States. As of the 2020 census, the population of the community and nearby areas was 96. It is located south of the junction of US-24 and US-59 highwa ...

Williamstown, Kentucky Williamstown is a home-rule-class city in Grant and Pendleton counties in the U.S. state of Kentucky. The population was 3,925 at the 2010 census, up from 3,227 as of the 2000 census. It is the county seat of Grant County. History When Grant ...

Williamstown, Massachusetts Williamstown is a town in the northern part of Berkshire County, in the northwest corner of Massachusetts, United States. It shares a border with Vermont to the north and New York to the west. It is part of the Pittsfield, Massachusetts Metropolit ...

, a New England town **

Williamstown (CDP), Massachusetts Williamstown is a census-designated place (CDP) in the town of Williamstown in Berkshire County, Massachusetts, United States. The population of the CDP was 4,325 at the 2010 census, out of 7,754 in the entire town. Geography The Williamstown CD ...

, the main village in the town *

Williamstown, New Jersey Williamstown is an unincorporated community and census-designated place (CDP) located in Monroe Township in Gloucester County, New Jersey.Williamstown, New York Williamstown is a town in Oswego County, New York, United States. The population was 1,277 at the 2010 census. The Town of Williamstown is on the county's eastern boundary. History After the Revolutionary War, Williamstown did not exist until ...

Williamstown, Ohio Williamstown is an unincorporated community in southern Madison Township, Hancock County, Ohio, United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country prima ...

Williamstown, Pennsylvania Williamstown is a borough in Dauphin County, Pennsylvania, United States. The borough is northeast of Harrisburg. Formerly, anthracite coal mines and hosiery mills were located in the borough. The population was 1,303 at the 2020 census. Williams ...

Williamstown, Vermont Williamstown is a town in Orange County, Vermont, United States. The population was 3,515 at the 2020 census, making it the second largest municipality in the county. Geography According to the United States Census Bureau, the town has a total ar ...

, a New England town ** Williamstown (CDP), Vermont, the main village in the town *

Williamstown, West Virginia Williamstown is a city in Wood County, West Virginia, United States, along the Ohio River. It is part of the Parkersburg-Marietta-Vienna metropolitan area. The population was 2,997 at the 2020 census. The now closed Fenton Art Glass Company wa ...

* Williamstown, Wisconsin *

Williamstown Township, Michigan Williamstown Township is a civil township of Ingham County in the U.S. state of Michigan. As of the 2010 census, the township population was 4,978. The city of Williamston occupies the southeast corner of the township, but the two are administ ...