Doug Mood Republican Gary Matthews Democratic An election was held on November 2, 2004 to elect all 100 members to Montana's House of Representatives.

The election coincided with elections for other offices, including U.S. President, U.S. House of Representatives, Governor and State Senate.

The primary election was held on June 8, 2004.

Democrats regained control of the House after 12 years by virtue of Governor Brian Schweitzer being a Democrat.

[2] Statewide results of the 2004 Montana House of Representatives election:[3] Results of the 2004 Montana House of Representatives election by district:[3]