| Jim Keysor | |
| Birth Date: | 10 December 1927 |
| Birth Place: | Salt Lake City, Utah |
| Death Place: | Capistrano Beach, California |
| State Assembly: | California |
| District: | 39th |
| Term: | December 2, 1974 – November 30, 1978 |
| Preceded: | Bill Bond |
| Succeeded: | J. Robert Hayes |
| State Assembly1: | California |
| District1: | 41st |
| Term1: | January 4, 1971 – November 30, 1974 |
| Preceded1: | Henry Arklin |
| Succeeded1: | Michael D. Antonovich |
| Party: | Democratic |
| Spouse: | Patricia Williams |
| Children: | 4 |
| Battles: | World War II |
James Brain Keysor (December 10, 1927 – February 13, 2014) served, from 1970 to 1974, in the California State Legislature, representing the 41st State Assembly District.
During World War II, Keysor served in the United States Army. Had earned a degree at the University of California, Los Angeles. He was a member of the Church of Jesus Christ of Latter-day Saints and also a leader in the Boy Scouts of America.[1]
When he began campaigning for office in the California State Assembly in 1969, he had been president of the Keysor-Century Corporation — parent of Century Record Manufacturing Company — both of which had been founded by his father, James Bernard ("Bud") Keysor Jr. (1906–2000).