Mahony
Mahony may refer to :
Artists and entertainers
- Bertha Mahony (1882–1969), children’s literature publisher
 - Dennis Mahony (1821–1879), Irish-American journalist and politician
 - Eoghan Mahony, American television writer and producer
 - Francis Sylvester Mahony (1804–1866), also known as Father Prout, Irish humorist
 - Frank P. Mahony (1862–1916), Australian artist and member of the Dawn and Dusk Club
 - Leo Halpin Mahony (born 1931), American architect
 - Marion Mahony Griffin (1871–1961), American architect and artist
 
Politicians
- Frank Mahony (public servant) (1915–2000), Australian public servant and Director-General of Security
 - Philip Mahony (politician) (1897–1972), Irish politician
 - Robert Mahony, politician
 
Sportspeople
- Bill Mahony (William Victor Mahony, born 1949), Canadian Olympic swimmer
 - Chris Mahony (born 1981) New Zealand rugby union player
 - Harold Mahony (1867–1905), Irish tennis player
 - Jerry Mahony (born 1956), British auto racing driver
 - Junior Mahony (1897–1973), Irish hurler
 - Pauric Mahony (born 1992), Irish hurler
 - Philip Mahony (hurler) (born 1991), Irish hurler
 - Tom Mahony, Irish hurler
 
Others
- John Keefer Mahony (1911-1990), Canadian recipient of the Victoria Cross
 - Roger Mahony (born 1936), American cardinal of the Roman Catholic Church
 - William Mahony (disambiguation)
 
- William Mahony (politician, born 1877) (1877–1962), member of the Australian House of Representatives
 - William Mahony (New South Wales politician) (1856–1918), member of the New South Wales Legislative Assembly
 - William Mahony (bishop) (1919–1994), Bishop of the Roman Catholic Diocese of Ilorin