Joseph Force Crater (January 5, 1889 – disappeared August 6, 1930; declared legally dead June 6, 1939) was a New York State Supreme Court Justice who went missing amid a political scandal. He was last seen leaving a restaurant on West 45th Street in Manhattan and entered popular culture as one of the most mysterious missing persons cases of the 20th century. Despite massive publicity, the case was never solved and was officially closed forty years after he disappeared. Crater's disappearance fueled public disquiet about New York City corruption and was a factor in the downfall of the Tammany Hall political machine.