PolitiFinder

Harry B. Henderson

U.S. Senate candidate
Home state
Wyoming
Party
Republican
On the ballot
1946
0-1
RecordWin–Loss
Total Popular Votes
Henderson35,714
Opponents45,843
1
Elections run

Harry B. Henderson, a Republican politician from Wyoming, ran once for U.S. office, losing the 1946 U.S. Senate election in Wyoming to Joseph C. O'Mahoney, receiving 35,714 votes (43.79%).

Browse every U.S. Senate election in Wyoming or all 1946 U.S. Senate races.

How many votes has Harry B. Henderson received?

Harry B. Henderson has received 35,714 popular votes across 1 U.S. election, with a career record of 0–1.

Election history

Harry B. Henderson’s election history
YearOfficeResultVotesOpponent(s)
1946U.S. SenateWyomingLost35,71443.79%Joseph C. O'Mahoney
Cite this profile. PolitiFinder, “Harry B. Henderson: election history & vote totals.” https://politifinder.com/p/harry-b-henderson. Accessed [date].

Compiled by PolitiFinder. Election results from official certified sources and the MIT Election Lab. See Data & sources and methodology. Data last verified July 28, 2026.