| Daniel Swern | |
| Birth Date: | 21 January 1916 |
| Birth Place: | New York City, United States |
| Death Place: | Philadelphia, United States |
| Work Institution: | Temple University |
| Alma Mater: | University of Maryland |
Daniel Swern (January 21, 1916 - December 5, 1982) was an American chemist who discovered the Swern oxidation.