| David Deen | |
| State House: | Vermont |
| District: | Windham-4 |
| Term Start: | 1991 |
| Term End: | 2019 |
| Successor: | Nader Hashim |
| Birth Date: | 20 December 1944 |
| Birth Place: | Abington, Pennsylvania, U.S. |
| Party: | Democratic |
| Residence: | Westminster, Vermont |
| Alma Mater: | University of Connecticut, Storrs |
David L. Deen (born December 20, 1944) is an American politician in the state of Vermont. He was a member of the Vermont House of Representatives, sitting as a Democrat from the Windham-4 district, having been first elected in 1990. Deen served for years as chair of the House Committee on Natural Resources, Fish and Wildlife.[1] He was a member of the Vermont Senate from 1987 to 1988.