| Import: | No |
| Position1: | Kicker |
| Position2: | Punter |
| Birth Date: | 17 June 1992 |
| Birth Place: | Kitchener, Ontario, Canada |
| Number: | 17 |
| Cis: | Wilfrid Laurier |
| High School: | Cameron Heights Collegiate |
| Height Ft: | 5 |
| Height In: | 11 |
| Weight Lbs: | 185 |
| Cfldraftedyear: | 2014 |
| Cfldraftedround: | Undrafted |
| Playing Team1: | Toronto Argonauts |
| Playing Team2: | Ottawa Redblacks |
| Playing Team3: | Toronto Argonauts |
| Playing Team4: | Calgary Stampeders |
| Cfl: | ronnie-pfeffer-2/161667/ |
Ronnie Pfeffer (born June 17, 1992) is a Canadian former professional football placekicker and punter who played in the Canadian Football League (CFL).[1] He was originally signed as an undrafted free agent on July 1, 2015 by the Toronto Argonauts.[2] He was a member of both the 104th Grey Cup champion Ottawa Redblacks and the 105th Grey Cup champion Argonauts. He played CIS football for the Wilfrid Laurier Golden Hawks.
Pfeffer re-signed with the Calgary Stampeders on February 10, 2021.[3] He became a free agent after the 2021 season.[4]