2006 United States House of Representatives election in Montana

The 2006 United States House of Representatives election in Montana was held on November 7, 2006 to determine who will represent the state of Montana in the United States House of Representatives. Montana has one, at large district in the House, apportioned according to the 2000 United States census, due to its low population. Representatives are elected for two-year terms.

Candidates

 * Monica Lindeen, Montana State Representative
 * Eric Jon Gunderson

Candidates

 * Denny Rehberg, incumbent U.S. Congressman

Counties that flipped from Republican to Democratic

 * Silver Bow (Largest city: Butte)
 * Missoula (Largest city: Missoula)
 * Rosebud (largest city: Colstrip)
 * Roosevelt (largest city: Wolf Point)