| David Drysdale | |
| Birth Date: | 28 December 1877 |
| Birth Place: | Dunfermline, Scotland |
| Death Place: | Edinburgh, Scotland |
| Fields: | Mathematics |
| Alma Mater: | University of Edinburgh |
David Drysdale (Dunfermline, 28 December 1877 – Edinburgh, 1946) was a Scottish mathematician.