1938 Missouri U.S. Senate Election

Missouri · 4 candidates · See every 1938 U.S. Senate race

Who won the 1938 Missouri U.S. Senate Election?

Bennett C. Clark won the 1938 Missouri U.S. Senate Election. Bennett C. Clark received 757,587 popular votes (60.69%). The main challenger was Henry S. Caulfield (39.15%).

See the full head-to-head between Clark and Caulfield

Clark +21.5 pts · won by 268,900 votes

Bennett C. Clark DemocraticWINNER60.69%

757,587 votes

Henry S. Caulfield Republican39.15%

488,687 votes

Joseph G. HodgesSocialist0.14%

1,712 votes

Karl OberheuSocialist Labor0.02%

292 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.