Michael Donnelly
Michael or Mike Donnelly may refer to:
- Michael Donnelly (politician), Irish Fianna Fáil Senator from 1977 to 1981
- Michael Donnelly (veteran), United States Air Force and advocate of veterans of the Gulf war
- Michael P. Donnelly (judge), American judge
- Michael P. Donnelly (admiral), United States Navy admiral and naval flight officer
- Michael Donnelly (Santa Barbara), a fictional character from Santa Barbara
- Mike Donnelly, American ice hockey player
- Mike Donnelly (American football), American college football coach
- Mike Donnelly (politician), American politician, Mayor of Oklahoma City in 1923
- Micky Donnelly, Northern Irish painter