| Election Name: | 2000 Missouri Republican presidential primary |
| Country: | Missouri |
| Type: | presidential |
| Previous Election: | 1996 Missouri Republican presidential primary |
| Previous Year: | 1996 |
| Next Election: | 2004 Missouri Republican presidential primary |
| Next Year: | 2004 |
| Image1: | File:Official Portrait- President George Walker Bush, 43rd President of the United States, Republican - DPLA - 7482eac0e113bf03014d1686a3733f97.jpeg |
| Image1 Size: | x150px |
| Colour1: | FF3333 |
| Candidate1: | George W. Bush |
| Home State1: | Texas |
| Delegate Count1: | 35 |
| Popular Vote1: | 275,366 |
| Percentage1: | 58% |
| Image2 Size: | x150px |
| Colour2: | ffff00 |
| Candidate2: | John McCain |
| Home State2: | Arizona |
| Delegate Count2: | 0 |
| Popular Vote2: | 167,831 |
| Percentage2: | 35% |
| Image3: | File:Alan Keyes (1).jpg |
| Image3 Size: | x150px |
| Colour3: | ffff00 |
| Candidate3: | Alan Keyes |
| Home State3: | Maryland |
| Delegate Count3: | 0 |
| Popular Vote3: | 27,282 |
| Percentage3: | 6% |
| Elected Members: | NY |
| Outgoing Members: | MA |
The 2000 Missouri Republican presidential primary on March 7, 2000 determined the recipient of the state's 35 delegates to the Republican National Convention in the process to elect the 43rd President of the United States. It was an open primary.[1]
| Candidate | Votes | Percentage | Delegates | |
|---|---|---|---|---|
| George W. Bush | 275,366 | 58% | 35 | |
| 167,831 | 35% | |||
| 27,282 | 6% | |||
| 2,044 | 0% | |||
| Uncommitted | 1,345 | 0% | ||
| 1,038 | 0% | |||
| 363 | 0% | |||
| 94 | 0% | |||
| Total | 475,363 | 100% | 35 |