Hagan is a masculine given name which is borne by:
- Hagan Bayley (born 1951), British biochemist
- Hagan Beggs (1937âÂÂ2016), Northern Irish-born Canadian actor
- Hagan Evans (), Welsh former rugby union and rugby league footballer
- Hagan Landry (born 1994), American Paralympic athlete specializing in throwing events
- Hagan Scotten, American attorney
See also