1946 Maine U.S. Senate Election

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

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

Ralph O. Brewster won the 1946 Maine U.S. Senate Election. Ralph O. Brewster received 111,215 popular votes (63.55%). The main challenger was Peter M. Macdonald (36.45%).

See the full head-to-head between Brewster and Macdonald

Brewster +27.1 pts · won by 47,416 votes

Ralph O. Brewster RepublicanWINNER63.55%

111,215 votes

Peter M. Macdonald Democratic36.45%

63,799 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.