The Tenth Oklahoma Legislature was a meeting of the legislative branch of the government of Oklahoma, composed of the Oklahoma Senate and the Oklahoma House of Representatives. The state legislature met in Oklahoma City, in regular session from January 6 to March 28, 1925, during the term of Governor Martin Trapp. The 1925 session was marked by the creation of the state's top investigative law enforcement agency, which is today known as the Oklahoma State Bureau of Investigation.