| Chester F. Gannon[1] [2] | |
| State Assembly: | California |
| District: | 8th |
| Term: | January 4, 1943 - January 3, 1949 |
| Preceded: | John Edward Cain |
| Succeeded: | Gordon A. Fleury |
| Term1: | January 4, 1937 - January 6, 1941 |
| Preceded1: | Roy J. Nielsen |
| Succeeded1: | John Edward Cain |
| Birth Date: | 19 April 1888 |
| Birth Place: | Truckee, California |
| Party: | Republican |
| Spouse: | Ruth Oakley |
| Allegiance: |  United States |
| Battles: | World War I |
Chester F. Gannon (April 19, 1888 – January 17, 1963)[3] was a United States Republican politician.[4]
Gannon was born in Truckee, California, and served in the United States Army during World War I.[5] He was a member of the California state legislature and in 1940 was a member of the Assembly Investigating Committee on Interference With the Legislature.