| L. Stewart Hinckley | |
| Birth Date: | 23 November 1902 |
| Birth Place: | Bryn Mawr, California, US |
| Death Place: | Page, Arizona, US |
| State Assembly: | California |
| District: | 73rd |
| Term: | January 7, 1963 - May 8, 1968 |
| Preceded: | Jack A. Beaver |
| Succeeded: | Jerry Lewis |
| Term1: | January 6, 1947 - July 31, 1954 |
| Preceded1: | Douglas P. Armstrong |
| Succeeded1: | Jack A. Beaver |
| Party: | Republican |
| Spouse: | Bertha Craig (m. 1927 d. 1969) |
| Children: | Nancy Silberberger and Stewart Craig |
| Battles: | World War II |
L. Stewart Hinckley (November 23, 1902 – May 8, 1969) served as a member of the California State Assembly from the 73rd district. He was a Republican. During World War II he served in the United States Army.[1]
Hinckley was born November 23, 1902, in Bryn Mawr, California. He died when the small plane he and his wife were flying near Page, Arizona, crashed on May 8, 1969.[2]