Justin O'Donnell

U.S. Senate candidate
Home state
New Hampshire
Party
Libertarian
On the ballot
2018–2020
Career timeline
0-2
RecordWin–Loss
Total Popular Votes
O'Donnell24,627
Opponents1.1M
2
Elections run

Between 2018 and 2020, Justin O'Donnell ran in 2 elections across 2 offices (U.S. House and U.S. Senate), losing all 2. O'Donnell's biggest single-election total was 18,421 votes, in the 2020 U.S. Senate election in New Hampshire.

Browse every U.S. Senate election in New Hampshire, every U.S. House race in New Hampshire's District 2, or all 2020 U.S. Senate races.

How many votes has Justin O'Donnell received?

Justin O'Donnell has received 24,627 popular votes across 2 U.S. elections, with a career record of 0–2.

Election history

Justin O'Donnell’s election history
YearOfficeResultVotesOpponent(s)
2020U.S. SenateNew HampshireLost18,4212.31%Jeanne Shaheen
Corky Messner
2018U.S. HouseNew HampshireLost6,2062.22%Anne McLane Kuster
Steven Negron
Cite this profile. PolitiFinder, “Justin O'Donnell: election history & vote totals.” https://politifinder.com/p/justin-o-donnell. 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.