| Poul Dalsager | |
| Office: | European Commissioner for Agriculture |
| Term Start: | 1981 |
| Term End: | 1985 |
| President: | Gaston Thorn |
| Predecessor: | Finn Olav Gundelach |
| Successor: | Frans Andriessen |
| Office1: | Minister of Agriculture and Fisheries of Denmark |
| Term Start1: | October 1979 |
| Term End1: | January 1981 |
| Primeminister1: | Anker Jørgensen |
| Successor1: | Bjørn Westh |
| Term Start2: | February 1975 |
| Term End2: | August 1978 |
| Primeminister2: | Anker Jørgensen |
| Predecessor2: | Niels Anker Kofoed |
| Successor2: | Niels Anker Kofoed |
| Birth Date: | 5 March 1929 |
| Party: | Social Democrats |
Poul Christian Dalsager (5 March 1929 – 2 May 2001) was a Danish Social Democrats politician.
He was Minister of Agriculture in the second cabinet of Anker Jørgensen, from February 1975 to August 1978, and Minister of Fisheries from February 1975 to February 1977.
In the fourth cabinet of Anker Jørgensen, Dalsager was Minister of Agriculture and Fisheries from October 1979 to January 1981.
From 1981 to 1985, he was European Commissioner for Agriculture in the Thorn Commission.
He was mayor of Hjørring Municipality from 1990 to 1995, when he retired due to illness.