1930 United States Senate election in Oklahoma

The 1930 United States Senate election in Oklahoma took place on November 4, 1930. Incumbent Republican Senator William B. Pine ran for re-election to a second term. In the Democratic primary, former U.S. Senator Thomas Gore emerged victorious in a crowded Democratic primary that included three former governors and one of the first female candidates for statewide office. Gore won a slim plurality in the initial election, and defeated C. J. Wrightsman, an oilman from Tulsa, in the runoff by a wide margin. In the general election, aided by the national Democratic landslide, Gore narrowly defeated Pine, returning to the Senate for one final term.

Candidates

 * Thomas Gore, former U.S. Senator
 * C. J. Wrightsman, Tulsa oilman, 1924 Democratic candidate for the U.S. Senate
 * Henry S. Johnston, former governor of Oklahoma
 * Lee Cruce, former governor of Oklahoma
 * James B. A. Robertson, former governor of Oklahoma
 * Charles W. Harris
 * Kathryn Van Leuven, former assistant attorney general of Oklahoma
 * William L. McCann
 * E. G. Barnard
 * Woodson Norvell

Candidates

 * William B. Pine, incumbent U.S. Senator
 * Charles J. Benson
 * J. J. Bebout