The Thirty-sixth Oklahoma Legislature was a meeting of the legislative branch of the government of Oklahoma, composed of the Senate and the House of Representatives. State legislators met at the Oklahoma State Capitol in session from January 4 to June 8, 1977, from June 13 to June 17, 1977, and from January 3 to March 28, 1978, during the term of Governor David L. Boren. Lieutenant Governor George Nigh served as President of the Senate. Gene C. Howard served as President pro tempore of the Oklahoma Senate and William Willis served as Speaker of the Oklahoma House of Representatives.