| Patrick Diotte | |
| Fullname: | Patrick Diotte |
| Birth Date: | 1967 11, df=yes |
| Birth Place: | Longueuil, Quebec |
| Height: | 5'9" |
| Position: | Defender |
| Years1: | 1987 |
| Years2: | 1988–1992 |
| Years3: | 1993–2001 |
| Clubs1: | National Capital Pioneers |
| Clubs2: | Montreal Supra |
| Clubs3: | Montreal Impact |
| Caps1: | 8 |
| Caps2: | 119 |
| Caps3: | 186 |
| Goals1: | 1 |
| Goals2: | 2 |
| Goals3: | 0 |
| Totalcaps: | 313 |
| Totalgoals: | 3 |
| Nationalteam1: | Canada |
| Nationalyears1: | 1991–1995 |
| Nationalcaps1: | 5 |
| Nationalgoals1: | 0 |
| Pcupdate: | 30 June 2009 |
| Ntupdate: | 30 June 2009 |
Patrick Diotte (born November 13, 1967) is a former soccer player from Canada.
Born in Longueuil, Quebec, Diotte started his professional career with the Ottawa Pioneers before moving to Montreal Supra in 1988. He spent the rest of his career at Supra and Montreal Impact.
A defender, Diotte made his debut for Canada in a friendly match against the United States in March 1991. He earned a total of 5 caps, scoring no goals.
His final international game was a friendly match against Chile in October 1995.