| Alf Mayer | |
| Fullname: | Alfons Mayer |
| Birth Date: | 1 February 1938 |
| Birth Place: | Weiler im Allgäu, Germany |
| Death Place: | Kitchener, Ontario, Canada |
| Sport: | Sports shooting |
| Show-Medals: | yes |
Alfons Mayer (1 February 1938 – 2 November 2021) was a Canadian sports shooter. He competed at the 1968 Summer Olympics and the 1972 Summer Olympics.[1]
Mayer died in Kitchener, Ontario on 2 November 2021, at the age of 83.[2]