| David A. Hamil | |
| Office1: | Speaker of the Colorado House of Representatives |
| Term Start1: | January 3, 1951 |
| Term End1: | June 1956 |
| Predecessor1: | Ben Bezoff |
| Successor1: | Charles R. Conklin |
| Office2: | Member of the Colorado House of Representatives from the Logan district |
| Term Start2: | January 3, 1951 |
| Term End2: | June 1956 |
| Predecessor2: | Harley N. Beery |
| Successor2: | Howard B. Propst |
| Term Start3: | January 4, 1939 |
| Term End3: | January 5, 1949 |
| Predecessor3: | Percy L. Conklin |
| Successor3: | Harley N. Beery |
| Birth Date: | 3 December 1908 |
| Birth Place: | Proctor, Colorado |
| Death Place: | Sterling, Colorado |
| Party: | Republican |
David A. Hamil (December 3, 1908 – July 27, 2002) was an American politician who served in the Colorado House of Representatives from the Logan district from 1939 to 1949 and from 1951 to 1956. He served as Speaker of the Colorado House of Representatives from 1951 to 1956.[1] [2]