| Frank Walsh | |
| Birth Date: | 5 September 1976 |
| Birth Place: | St John's, Canada |
| Weight: | 109kg (240lb) |
| Ru Position: | Prop |
| Years1: | 2013- |
| Clubs1: | The Rock |
| Repyears1: | 2008-2011 |
| Repcaps1: | 4 |
| Reppoints1: | 0 |
Frank Walsh (born September 5, 1976 in St John's) is a Canadian rugby union prop. He debuted for against in 2008. Walsh was a member of the Canadian 2011 Rugby World Cup squad.