Hagan is a masculine given name which is borne by:
Hagan Bayley (born 1951), British biochemist Hagan Beggs (1937–2016), 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 Hagen (given name)