The 2004 House elections in Oklahoma occurred on November 2, 2004 to elect the members of the State of Oklahoma's delegation to the United States House of Representatives. Oklahoma had five seats in the House, apportioned according to the 2000 United States census.

2004 United States House of Representatives elections in Oklahoma

← 2002 November 2, 2004 (2004-11-02) 2006 →
All 5 Oklahoma seats to the United States House of Representatives
Majority party Minority party Third party   Party Republican Democratic Independent Last election 4 1 0 Seats won 4 1 0 Seat change Popular vote 875,033 389,029 110,548 Percentage 63.66% 28.3% 8.04% Swing 9.08% 10.82% 1.74%
Election results by district Election results by county Republican   50–60%   60–70%   70–80%   80–90%   >90% Democratic   50–60%   60–70%   70–80%

These elections were held concurrently with the United States presidential election of 2004, United States Senate elections of 2004 (including one in Oklahoma), the United States House elections in other states, and various state and local elections.