The Thirty-seventh Oklahoma Legislature was a meeting of the legislative branch of the government of Oklahoma, composed of the Senate and the House of Representatives. It met in Oklahoma City from January 2 to July 2, 1979, from January 8 to June 16, 1980, and from July 7 to 11, 1980, during the term of Governor George Nigh. The 1980 session was marked by the elimination of the Legislative Council, the Nursing Reform Act and the implementation of teacher testing and professional development.