The Neutra Office Building is a 4,800-square-foot (450 m2) office building in the Silver Lake section of Los Angeles, California. The building was owned and designed by Modernist architect Richard Neutra in 1950. It served as the studio and office for Neutra's architecture practice from 1950 until Neutra's death in 1970. The building has been declared a Historic Cultural Monument and listed on the National Register of Historic Places. It was listed for sale in 2007 at an asking price of $3,500,000.

Richard Joseph Neutra was an Austrian-American architect. Living and building for most of his career in Southern California, he came to be considered a prominent and important modernist architect. His most notable works include the Kaufmann Desert House, in Palm Springs, California.