Cosgrove
- Alien Ant Farm
- Bill Cosgrove
- Brian Cosgrove
- Clann Cosgraigh
- Clayton Cosgrove
- Cosgrave
- Cosgrove, Arkansas
- Cosgrove, Iowa
- Cosgrove, Northamptonshire
- Cosgrove, Queensland
- Cosgrove, Victoria
- Daniel Cosgrove
- Denis Cosgrove
- Frank J. Cosgrove
- Freakazoid!
- Gertrude Cosgrove
- Hazel Cosgrove, Lady Cosgrove
- Henry Cosgrove
- Henry Cosgrove (judge)
- Jack Cosgrove (disambiguation)
- James Cosgrove (comedian)
- James Cosgrove (politician)
- John Cosgrove (disambiguation)
- Ken Cosgrove
- Kevin Cosgrove
- List of governors of Washington
- Mark Cosgrove
- Mike Cosgrove
- Mike Cosgrove (footballer)
- Miranda Cosgrove
- Paul Cosgrove
- Peter Cosgrove
- Robert Cosgrove
- Samuel G. Cosgrove
- South Beach Tow
- Stephen Cosgrove (footballer)
- Stephen Cosgrove (writer)
- Stuart Cosgrove
- Toby Cosgrove
- William Cosgrove