| Birger Nilsen | |
| Birth Date: | 10 October 1896 |
| Birth Place: | Kristiania, Norway |
| Death Place: | Oslo |
| Sport: | Wrestling |
| Club: | SK av 1909 |
Birger Erling Nilsen (10 October 1896 - 19 October 1968) was a Norwegian sport wrestler.
Born in Kristiania on 10 October 1896, Nilsen represented the club SK av 1909. He competed at the 1928 Summer Olympics, where he placed fourth in Freestyle wrestling.[1] He won a bronze medal in the lightweight class at the 1922 World Wrestling Championships.[2]
Nilsen died in Oslo on 19 October 1968.