Frank Finley Merriam (December 22, 1865 – April 25, 1955) was an American politician who served as the 28th governor of California from June 2, 1934 until January 2, 1939.
Assuming the governorship at the height of the Great Depression following the death of Governor James Rolph, Merriam famously defeated the 'muck-raking' author of The Jungle, former Socialist Party member, and Democratic candidate Upton Sinclair in the California gubernatorial election in 1934.
Merriam also served as the State Auditor of Iowa from 1900 to 1903, and served in both the Iowa and California state legislatures.