2008 U.S. congressional elections (Montana)

In the 110th Congress, Montana had 1 Republican in the U.S. House, and 2 Democratic Senators. In the 2008 elections, Montana elected 1 Republican to the U.S House, and continues to have 2 Democratic Senators.

Senate
Incumbent (Democrat): Max Baucus

Winner: Max Baucus
 * Republican candidate: Bob Kelleher

District at-large
Incumbent (Republican): Denny Rehberg

Winner: Denny Rehberg
 * Democratic candidate: John Driscoll
 * Libertarian candidate: Mike Fellows