Keith Stuart Richman (November 21, 1953 – July 30, 2010) was a California Republican politician. From 2000 to 2006, he served in the California State Assembly representing the 38th Assembly District based in Northwest Los Angeles County. In 1978, Richman earned his Master of Public Health from the UCLA School of Public Health and his M.D. from the UCLA School of Medicine. In 2006 he sought the Republican nomination for California State Treasurer but lost to Board of Equalization member 56%-44%. Richman died at Ronald Reagan UCLA Medical Center on July 30, 2010, after a battle with brain cancer.