O'Kelly or Kelly is an Irish surname. It derives from the

Kings of Uí Maine Uí Maine was the name of an Irish kingdom situated in south Connacht, consisting of all of County Galway east of Athenry, all of southern and central County Roscommon. In prehistory it was believed to have spanned the River Shannon, and in the 8t ...

. Notable people with the surname include: * Aloysius O'Kelly (1853–1936), Irish painter, brother of James Joseph O'Kelly * Auguste O'Kelly (1829–1900), music publisher in Paris * Christopher O'Kelly (1895–1922), Canadian recipient of the Victoria Cross *

Don O'Kelly Don O'Kelly ( Donald Patrick Kelly; March 17, 1924 – October 2, 1966) was an American actor prominent in the 1950s and 1960s mostly on television. Though credited as "Don Kelly" in earlier performances, his billing was changed to "Don O ...

(1924–1966), American actor * Edward Peter O'Kelly (1846–1914), Irish politician * Gabriel O'Kelly (died 1731), Irish clergyman * George O'Kelly (1831–1914), Franco-Irish pianist and composer * Henri O'Kelly (1859–1938), Franco-Irish composer, pianist and organist *

James O'Kelly James O'Kelly (1735 – October 16, 1826) was an American clergyman during the Second Great Awakening and an important figure in the early history of Methodism in America. He was also known for his outspoken views on abolitionism, penning the str ...

(1735–1826), American Methodist clergyman * James Joseph O'Kelly (1845–1916), Irish politician, brother of Aloysius O'Kelly * John J. O'Kelly (1872–1957), Irish politician * Joseph O'Kelly (1828–1885), Franco-Irish composer and pianist *

Malcolm O'Kelly Malcolm O'Kelly (born 19 July 1974) is an Irish former rugby union player who played as a Lock (rugby union), lock for Ireland national rugby union team, Ireland and Leinster Rugby, Leinster. O'Kelly was born in Chelmsford, England, and attended ...

(born 1974), Irish rugby player * Roger Demosthenes O'Kelly (1880–1962), African-American lawyer *

Seán T. O'Kelly Seán Thomas O'Kelly (; 25 June 1882 – 23 November 1966), originally John T. O'Kelly, was an Irish Fianna Fáil politician who served as the second president of Ireland from June 1945 to June 1959. He also served as deputy prime minister of Ir ...

(1882–1966), Irish politician, second President of Ireland *

Seumas O'Kelly Seumas O'Kelly (1881 – 14 November 1918) was an Irish journalist, fiction writer, and playwright. Born in Loughrea, County Galway, O'Kelly was educated locally and began his career as a journalist with the Cork newspaper ''Southern Star''. ...

(1881–1918), Irish writer

Fictional characters

* Manuel Garcia O'Kelly-Davis, protagonist of

The Moon Is a Harsh Mistress ''The Moon Is a Harsh Mistress'' is a 1966 science fiction novel by American writer Robert A. Heinlein about a lunar colony's revolt against absentee rule from planet Earth. The novel illustrates and discusses libertarian ideals. It is respe ...

by Robert A. Heinlein * Michael the O'Kelly, hero of seven books by Manning O'Brine * One of the titular families in '' The Kellys and the O'Kellys'', the second novel of Anthony Trollope

Fictional characters

See also