Murtagh
Murtagh (Irish: Muircheartach) is an Irish surname. Notable people with the surname include:

People 
St. Murtagh, Irish bishop
Andy Murtagh (born 1949), Irish-born English cricketer, uncle of Chris and Tim
Chris Murtagh (born 1984), English cricketer, brother of Tim, nephew of Andy
Ciarán Murtagh (born 1992), Gaelic footballer for Roscommon
Conall Murtagh (born 1985), Northern Irish footballer
Eugene Murtagh (born 1942), Irish billionaire businessman, founder of Kingspan Group
John Murtagh (born 1967), New Zealand cricketer
Johnny Murtagh (born 1970), Irish jockey
Keiran Murtagh (born 1988), Antigua and Barbuda footballer
Lisa Murtagh, Rose of Tralee winner
Mickey Murtagh (1904–1993), American football player
Tim Murtagh (born 1981), Irish cricketer, brother of Chris, nephew of Andy
Valerie Murtagh and Elaine Murtagh of the singing group The Avons

Fictional characters 
Murtagh, a character in the Inheritance Cycle

See also
Murtaugh (disambiguation)
Murtha

Surnames of Irish origin
Anglicised Irish-language surnames