1946 Wyoming U.S. Senate Election

Wyoming · 2 candidates · See every 1946 U.S. Senate race

Who won the 1946 Wyoming U.S. Senate Election?

Joseph C. O'Mahoney won the 1946 Wyoming U.S. Senate Election. Joseph C. O'Mahoney received 45,843 popular votes (56.21%). The main challenger was Harry B. Henderson (43.79%).

See the full head-to-head between O'Mahoney and Henderson

O'Mahoney +12.4 pts · won by 10,129 votes
45,843 votes
Popular-vote totals for this U.S. Senate election come from the Constituency-Level Elections Archive (CLEA) and the official public record.

Data last verified July 28, 2026.