Michael or Mike Cassidy may refer to:
- Michael Cassidy (Canadian politician) (born 1937)
- Michael E. Cassidy (born 1955), Pennsylvania politician
- Michael Cassidy (actor) (born 1983), American film and television actor
- Michael Cassidy (sailor) (1837–1908), American Civil War sailor and Medal of Honor recipient
- Mike Cassidy (entrepreneur), American entrepreneur; CEO and co-founder of Internet start-ups
- Mike Cassidy (Canadian football) (1926–2011), American and Canadian football player
- Mike Cassidy (spearfisher), Guamanian spearfisher
- Mick Cassidy (born 1973), English rugby league player
- Michael Cassidy (evangelist) (born 1936), South African Christian evangelist
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: