H
- Dayle Haddon – model and actress
- Chris Haney – co-inventor of Trivial Pursuit
- Dan Hanganu – architect
- Louise Harel – politician
- Corey Hart – singer
- Doug Harvey – Hall of Fame ice hockey player
- Jacques Hébert – statesman
- Thomas Hellman – pop singer
- Carl Henry – singer
- Prudence Heward – Beaver Hall Group artist
- Alonzo Highsmith – former NFL football player
- Dave Hilton, Jr. – World Champion boxer
- Matthew Hilton – World Champion boxer
- David Julian Hirsh – actor
- Ian Hodgkinson – professional wrestler (lived in Montreal while in WCW)
- William Hope – actor
- Herbert Samuel Holt – financier
- Steve Holt – jazz pianist, AC singer-songwriter
- Camillien Houde – former mayor of Montreal
- Thomas William Holmes – winner of the Victoria Cross
Read more about this topic: List Of Montreal Athletes