1920 Connecticut U.S. Senate Election

Connecticut · 6 candidates · See every 1920 U.S. Senate race

Who won the 1920 Connecticut U.S. Senate Election?

Frank B. Brandegee won the 1920 Connecticut U.S. Senate Election. Frank B. Brandegee received 216,792 popular votes (59.36%). The main challenger was Augustine Lonergan (36.1%).

See the full head-to-head between Brandegee and Lonergan

Brandegee +23.3 pts · won by 84,968 votes

Frank B. Brandegee RepublicanWINNER59.36%

216,792 votes

Augustine Lonergan Democratic36.1%

131,824 votes

Martin F. PlunkettSocialist2.77%

10,118 votes

Emil L. HohenthalProhibition0.79%

2,892 votes

Josephine B. BennettFarmer-Labor0.57%

2,076 votes

Charles J. BackofenSocialist Labor0.41%

1,486 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.