| Election Name: | 2004 Missouri Republican presidential primary |
| Country: | Missouri |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 2000 Missouri Republican presidential primary |
| Previous Year: | 2000 |
| Next Election: | 2008 Missouri Republican presidential primary |
| Next Year: | 2008 |
| Candidate1: | George W. Bush |
| Color1: | d30036 |
| Home State1: | Texas |
| Popular Vote1: | 117,007 |
| Percentage1: | 95.06% |
| Candidate2: | Uncommitted |
| Color2: | 000000 |
| Home State2: | – |
| Popular Vote2: | 3,830 |
| Percentage2: | 3.11% |
| Delegate Count2: | 0 |
| Map Size: | 275px |
| Delegate Count1: | 57 |
| Elected Members: | ND |
| Outgoing Members: | NH |
| Votes For Election: | 57 Republican National Convention delegates The number of pledged delegates received is determined by the popular vote |
The 2004 Missouri Republican presidential primary on February 3, 2004 determined the recipient of 57 of the state's 58 delegates to the Republican National Convention in the process to elect the 44th president of the United States. It was an open primary.
| Candidate | Votes | % | Delegates[2] | |
|---|---|---|---|---|
| George W. Bush (incumbent) | 117,007 | 95.06 | 57 | |
| Uncommitted | 3,830 | 3.11 | 0 | |
| Bill Wyatt | 1,268 | 1.03 | 0 | |
| Blake Ashby | 981 | 0.80 | 0 | |
| Total | 123,086 | 100% | 57 |