| John Cannon | |
| Birth Name: | John Cannon |
| Birth Date: | 18 August 1980 |
| Birth Place: | Abbotsford, British Columbia |
| Ru Position: | Centre |
| Repteam1: | Canada |
| Repcaps1: | 31 |
| Reppoints1: | 0 |
| Repyears1: | 2001–2007 |
John Cannon (18 August 1980 – 19 March 2016) was a Canadian rugby union player. He earned 31 caps for Canada between 2001 and 2007, and was a member of the nation's 2003 Rugby World Cup squad. He played professionally in England for Rotherham, Doncaster and Coventry.[1] [2]