2018 United States House of Representatives election in Montana


The 2018 United States House of Representatives election in Montana was held on November 6, 2018, to elect the U.S. Representative from Montana's at-large congressional district. The election coincided with other elections to the House of Representatives, elections to the United States Senate, and various state and local elections.

Republican primary

Candidates

Declared

Democratic primary

Candidates

Declared

Libertarian primary

Candidates

Declared

Debates

Endorsements

Polling

Results

Gianforte defeated Kathleen Williams on November 6, 2018.