David O'Connell
David O'Connell is the name of the following people:
- David O'Connell (IRA) ( Dáithí Ó Conaill ; 1938–1991), Irish IRA member
- David G. O'Connell (* 1953), American clergyman, auxiliary bishop in Los Angeles
- David J. O'Connell (1868–1930), American politician
- David Michael O'Connell (* 1955), American religious, Bishop of Trenton