| Dagfinn Nilsen | |
| Birth Date: | 30 April 1920 |
| Position: | Midfielder |
| Nationalteam1: | Norway |
| Nationalyears1: | 1952 |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
Dagfinn Nilsen (30 April 1920 - 8 August 1998) was a Norwegian footballer.[1] He played in one match for the Norway national football team in 1952.[2] He was also part of Norway's squad for the 1952 Summer Olympics, but he did not play in any matches.[3]