| Poul Mathiasen | |
| Birth Date: | 17 October 1947 |
| Position: | Left-back |
| Years1: | 1965–1980 |
| Clubs1: | Fremad Amager |
| Nationalyears1: | 1975 |
| Nationalteam1: | Denmark |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
Poul Mathiasen (born 17 October 1947) is a Danish former footballer who played as a left-back for Fremad Amager.[1] He made one appearance for the Denmark national team in 1975.[2]