Kevin J. O'Conner

U.S. Senate candidate
Home state
Massachusetts
Party
Republican
On the ballot
2020
0-1
RecordWin–Loss
Total Popular Votes
O'Conner1.2M
Opponents2.4M
1
Elections run

Kevin J. O'Conner, a Republican politician from Massachusetts, ran once for U.S. office, losing the 2020 U.S. Senate election in Massachusetts to Edward J. Markey, receiving 1,177,765 votes (32.2%).

Browse every U.S. Senate election in Massachusetts or all 2020 U.S. Senate races.

How many votes has Kevin J. O'Conner received?

Kevin J. O'Conner has received 1,177,765 popular votes across 1 U.S. election, with a career record of 0–1.

Election history

Kevin J. O'Conner’s election history
YearOfficeResultVotesOpponent(s)
2020U.S. SenateMassachusettsLost1,177,76532.2%Edward J. Markey
Shiva Ayyadurai
Cite this profile. PolitiFinder, “Kevin J. O'Conner: election history & vote totals.” https://politifinder.com/p/kevin-o-conner. 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.