| Fred W. Marler Jr. | |
| State Senate: | California State |
| District: | 2nd |
| Term: | January 2, 1967 – November 30, 1974 |
| Predecessor: | Randolph Collier |
| Successor: | Peter H. Behr |
| State Senate2: | California |
| District2: | 5th |
| Term2: | March 26, 1965 – January 2, 1967 |
| Predecessor2: | Edwin J. Regan |
| Successor2: | Albert S. Rodda |
| Birth Date: | April 6, 1932 |
| Birth Place: | Auburn, California, U.S. |
| Death Place: | Sacramento, California U.S. |
| Party: | Republican |
| Spouse: | Irene Carlson (m. 1955) |
| Children: | 2 |
| Alma Mater: | University of California, Berkeley |
| Allegiance: |  United States |
| Battles: | Korean War |
Fred William Marler Jr. (April 6, 1932 – September 19, 1998) was an American politician and judge.[1]
Marler served in the California State Senate for the 5th district from 1965 to 1967 and the 2nd district from 1967 to 1974.[2]