| Candidate | Votes | Percentage | Delegate count[3] |
|---|---|---|---|
| Donald Trump | 176,391 | 54.35% | 13 |
| Nikki Haley | 140,491 | 43.28% | 9 |
| Ron DeSantis (withdrawn) | 2,241 | 0.69% | |
| Chris Christie (withdrawn) | 1,493 | 0.46% | |
| Vivek Ramaswamy (withdrawn) | 833 | 0.26% | |
| Joe Biden (Write-In) (Democrat) | 497 | 0.15% | |
| Mike Pence (withdrawn) | 404 | 0.12% | |
| Ryan Binkley | 315 | 0.10% | |
| Mary Maxwell | 287 | 0.09% | |
| Robert F. Kennedy (Write-In) (Independent) | 205 | 0.06% | |
| Tim Scott (withdrawn) | 196 | 0.06% | |
| Doug Burgum (withdrawn) | 180 | 0.06% | |
| Asa Hutchinson (withdrawn) | 108 | 0.03% | |
| Rachel Swift | 105 | 0.03% | |
| Scott Ayers | 80 | 0.02% | |
| Dean Phillips (Write-In) (Democrat) | 79 | 0.02% | |
| Darius Mitchell | 74 | 0.02% | |
| Glenn McPeters | 49 | 0.02% | |
| "Ceasefire" (Write-In) | 34 | 0.01% | |
| Perry Johnson (withdrawn) | 26 | 0.01% | |
| Peter Jedick | 25 | 0.01% | |
| David Stuckenberg | 25 | 0.01% | |
| Donald Kjornes | 23 | 0.01% | |
| Scott Merrell | 21 | 0.01% | |
| John Anthony Castro | 19 | 0.01% | |
| Robert Carney | 15 | <0.01% | |
| Marianne Williamson (Write-In) (Democrat) | 14 | <0.01% | |
| Hirsh Singh (withdrawn) | 9 | <0.01% | |
| Sam Sloan | 7 | <0.01% | |
| Vermin Supreme (Write-In) (Democrat) | 3 | <0.01% | |
| Mark Steward Greenstein (Write-In) (Democrat) | 1 | <0.01% | |
| Other write-in votes | 325 | 0.10% | |
| Total: | 324,575 | 100.00% | 22 |
- ^ "2024 Republican Presidential Primary Election Results – Summary by Counties". New Hampshire Secretary of State. Retrieved March 8, 2024.
- ^ "2024 Republican Presidential Primary Election Results by Write-ins – Summary by Counties". New Hampshire Secretary of State. Retrieved March 8, 2024.
- ^ "2024 New Hampshire presidential primary results". AP.