The president pro tempore of the Oklahoma Senate is the second-highest-ranking official of the Oklahoma Senate and the highest-ranking state senator. The Oklahoma Constitution designates the Lieutenant Governor of Oklahoma as the highest-ranking official, serving ex officio as President of the Senate, even though the lieutenant governor only votes in the case of a tie. During the lieutenant governor's absence, the president pro tempore presides over sessions. By longstanding custom, the lieutenant governor presides over sessions devoted to ceremonial purposes, while the bulk of the legislative management and political power is reserved for the president pro tempore, who is elected directly by the Oklahoma Senate.
The Fortieth 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 8, 1985, to January 6, 1987, during the term of Governor George Nigh. It was marked by the enactment of the Executive Branch Reform Act of 1986 and the establishment of the franchise tax in Oklahoma.
The Thirty-ninth 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 4, 1983, to January 8, 1985, during the term of Governor George Nigh. It was marked by the establishment of the Oklahoma School of Science and Mathematics.
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 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.
The Thirty-fifth 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 7, 1975, to January 4, 1977, during the governorship of David L. Boren.
The Thirty-fourth 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, 1973, to January 7, 1975, during the term of Governor David Hall.
The Thirty-first 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 7, 1967, to January 7, 1969, during the term of Governor Dewey Bartlett. This was the first Oklahoma state legislature that met under new requirements approved by voters in 1966 that the legislature hold annual, 90-day legislative sessions.
The Thirtieth 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 regular session at the Oklahoma State Capitol in Oklahoma City from January 5 to July 22, 1965, during the first term of Governor Henry Bellmon. It was the last time the state legislature met only once every two years, and the first time since A. C. Hamlin left office in 1910 that the legislature included black members.
The Twenty-fourth 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 regular session at the Oklahoma State Capitol in Oklahoma City from January 6 to May 6, 1953, during the term of Governor Johnston Murray. James C. Nance became the first two-term Speaker of the Oklahoma House of Representatives.
The Nineteenth 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 regular session at the Oklahoma State Capitol in Oklahoma City from January 5 to April 1, 1943, and in special session April 10–21, 1944, during the term of Governor Robert S. Kerr. The special session was called by the governor to ensure military men and women could participate in the 1944 elections.
The Seventeenth 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 regular session at the Oklahoma State Capitol in Oklahoma City from January 3 to April 29, 1939, during the term of Governor Leon C. Phillips. Phillips was the first state representative to become Governor of Oklahoma.
The Sixteenth 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 November 24, 1936, to May 11, 1937, during the term of Governor E.W. Marland.
The Fifteenth 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 from January 8 to April 30, 1935, during the term of Governor E.W. Marland. Marland influenced the selection of Leon C. Phillips for Speaker of the Oklahoma House of Representatives. Phillips had been an opponent of Governor William H. Murray's proposals. Phillips also opposed many of Marland's proposals.
The Third 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 the Levy Building in Oklahoma City, beginning with a special session from November 28 to December 16, 1910, during the end of Governor Charles Haskell's term and ending with a regular session from January 3 to March 11, 1911, during the first year of the term of Governor Lee Cruce. The Democratic Party, which already held the majority of seats in the Oklahoma House of Representatives, further increased the number of seats they held after the 1910 election.
The Fourth 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 the India White Temple in Oklahoma City, in regular session from January 7 to March 17, 1913, and in special session from March 18 to July 5, 1913, during the term of Governor Lee Cruce.
The Fifth 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 5 to March 23, 1915, and in special session from January 17 to February 22, 1916, during the first two years of the term of Governor Robert L. Williams. The legislature included six Socialists, who only served for a single term. The only bill sponsored by a Socialist that became Oklahoma law involved hunting. The 1916 special session was called after the U.S. Supreme Court struck down Oklahoma's Jim Crow law.
The Sixth 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 2 to March 16, 1917, during the third year of the term of Governor Robert L. Williams.
The Seventh 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 Oklahoma State Capitol, which was completed on June 30, 1917, was now available to state legislators The building was completed on June 30, 1917. They met in regular session from January 7 to March 29, 1919, during the first year of the term of Governor James B.A. Robertson. Among the newly elected members of the Oklahoma House of Representatives was George B. Schwabe, who would soon serve as the first Republican Speaker of the Oklahoma House of Representatives.
The Eleventh 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 4 to March 24, 1927, and in special session from December 6 through 29, 1927, during the term of Governor Henry S. Johnston.
