Mark J. Byrne

U.S. House candidate
Home state
Missouri
Party
Republican
On the ballot
2006
0-1
RecordWin–Loss
Total Popular Votes
Byrne47,893
Opponents146,342
1
Elections run

Mark J. Byrne, a Republican politician from Missouri, ran once for U.S. office, losing the 2006 U.S. House election in Missouri's District 1 to Wm. Lacy Clay, receiving 47,893 votes (24.66%).

Browse every U.S. House race in Missouri's District 1 or all 2006 U.S. House races.

How many votes has Mark J. Byrne received?

Mark J. Byrne has received 47,893 popular votes across 1 U.S. election, with a career record of 0–1.

Election history

Mark J. Byrne’s election history
YearOfficeResultVotesOpponent(s)
2006U.S. HouseMissouriLost47,89324.66%Wm. Lacy Clay
Robb E. Cunningham
Cite this profile. PolitiFinder, “Mark J. Byrne: election history & vote totals.” https://politifinder.com/p/mark-j-byrne. 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.