| Jefferson E. Peyser | |
| Birth Date: | 14 November 1899 |
| Birth Place: | Oakland, California |
| State Assembly: | California |
| District: | 27th |
| Term: | January 7, 1935 – January 2, 1939 |
| Preceded: | B. J. Feigenbaum |
| Succeeded: | Albert Charles Wollenberg |
| Party: | Republican |
| Spouse: | Marguerite Kutner (m. 1928) |
| Battles: | World War I |
Jefferson E. Peyser (November 14, 1899 – December 30, 1989) served in the California State Assembly for the 27th district from 1935 to 1939.[1] During World War I he served in the United States Army.[2] He was a member of the San Francisco Board of Supervisors.