O'Meara
O'Meara is a family name that may refer to:
- Andrew P. O'Meara (1907-2005), American officer, general in the US Army
- Barry Edward O'Meara (1786-1836), Irish physician
- Carroll Timothy O'Meara (1943-2007), American film editor
- Dermod O'Meara , Irish medic and poet
- Edmund O'Meara (1614-1681) Irish physiologist
- Edward Thomas O'Meara (1921–1992), Archbishop of Indianapolis
- Frank O'Meara (1853-1888) Irish artist
- John Baptiste O'Meara (1852–1926), American politician
- Mark O'Meara (* 1957), American professional golfer
- Patrick O'Meara (* 1947), Professor of Russian and Russian History at Durham University
- Timothy O'Meara (1928-2018), American mathematician
O'Meara is the middle name of:
- Jane O'Meara Sanders (born 1950), American social worker, wife of Bernie Sanders
