Michael Mahoney
Michael Mahoney may refer to:
- Michael Sean Mahoney, historian of science
- Michael P. Mahoney, attempted to assassinate Mayor John Purroy Mitchel of New York City
- Mike Mahoney (catcher), Major League Baseball catcher
- Mike Mahoney (first baseman), first baseman in Major League Baseball
- Mike Mahoney (footballer), English football goalkeeper
- Mike Mahoney (American football), American college football player and coach
- Jerry Mahoney (umpire), Major League Baseball umpire
- Michael Mahoney-Johnson, English footballer
- Michael Mahoney, 19th-century American thief known by the alias Wreck Donovan
- Michael Mahoney, a character in the film ''A [Night Like This (1932 film)|A Night Like This]''