Nov 2, 2004
Incumbent Kansas Senator Sam Brownback easily won re-election to the United States Senate, and all the incumbent Congressmen were sent back to Washington as a result of the 2004 Kansas elections.
George W Bush easily won Kansas' 6 electoral votes.
| Kansas Senate III | ||
| Sam Brownback Incumbent (69%) REP | ||
| Also on the ballot: Lee Jones (DFL - 28%); Steven A Rosile (LIB - 2%); George H Cook (REF - 1%) | ||
| Kansas 1st District | ||
| Jerry Moran Incumbent (91%) REP | ||
| Also on the ballot: Jack Warner (LIB - 9%) | ||
| Kansas 2nd District | ||
| Jim R Ryun Incumbent (56%) REP | ||
| Also on the ballot: Nancy Boyda (DFL - 41%); Dennis Hawver (LIB - 3%) | ||
| Kansas 3rd District | ||
| Dennis Moore Incumbent (55%) DFL | ||
| Also on the ballot: Kris Kobach (REP - 43%); Joe Bellis (LIB - 1%); Richard Wells (REF - 1%) | ||
| Kansas 4th District | ||
| Todd Tiahrt Incumbent (66%) REP | ||
| Also on the ballot: Michael Kinard (DFL - 31%); David Loomis (LIB - 3%) | ||