United States presidential election debates were held in the 2004 presidential elections. Three debates were held between Republican incumbent George W. Bush and Democratic candidate John Kerry, the major candidates, and one debate was held with their vice presidential running mates, incumbent Dick Cheney and John Edwards. All four debates were sponsored by the not-for-profit corporation Commission on Presidential Debates (CPD), which has organized presidential debates since its establishment in 1987.

The vice presidential debate was October 5 at Case Western Reserve University. The presidential debates were September 30 at the University of Miami, October 8 at Washington University in St. Louis, and October 13 at Arizona State University, ahead of the November 2 Election Day. Different moderators and debate formats were used in each debate.

An alternative was proposed by the Citizens' Debate Commission, but was not carried out. There were several third-party candidate debates also held independently from the CPD-sponsored debates. The debates were the latest in a series of presidential debates first held during the 1960 presidential election and held every four years since the 1976 election.