| Kelvin Pruenster | |
| Birth Date: | 6 December 1960 |
| Birth Place: | Toronto, Ontario, Canada |
| Number: | 66 |
| Position1: | Offensive tackle |
| Height Ft: | 6 |
| Height In: | 6 |
| Weight Lb: | 265 |
| College: | Cal Poly Pomona University |
| Playing Years1: | 1983-1991 |
| Playing Team1: | Toronto Argonauts |
| Career Highlights: | |
Kelvin Pruenster (born December 6, 1960) is a former professional Canadian football offensive lineman who played nine seasons in the Canadian Football League (CFL) for the Toronto Argonauts.