| Election Name: | 2024 Hawaii Republican presidential caucuses |
| Country: | Hawaii |
| Type: | primary |
| Ongoing: | Yes |
| Previous Election: | 2016 United States presidential election in Hawaii#Republican caucus |
| Previous Year: | 2016 |
| Next Election: | 2028 Hawaii Republican presidential caucuses |
| Next Year: | 2028 |
| Election Date: | March 12, 2024 |
| Outgoing Members: | GA |
| Elected Members: | MS |
| Votes For Election: | 19 Republican National Convention delegates |
| Map Size: | 250px |
| Image1: | Donald Trump 2023 (cropped).jpg |
| Candidate1: | Donald Trump |
| Color1: | 283681 |
| Home State1: | Florida |
| Popular Vote1: | 4,348 |
| Percentage1: | 97.08% |
| Delegate Count1: | 19 |
| Candidate2: | Nikki Haley (withdrawn) |
| Color2: | fe6100 |
| Home State2: | South Carolina |
| Popular Vote2: | 68 |
| Percentage2: | 1.52% |
| Delegate Count2: | 0 |
The 2024 Hawaii Republican presidential caucuses were held on March 12, 2024, from 6pm to 8pm, as part of the Republican Party primaries for the 2024 presidential election. 19 delegates to the 2024 Republican National Convention were allocated on a proportional basis.[1] The contest was held alongside primaries in Georgia, Mississippi, and Washington.
See main article: Endorsements in the 2024 Republican Party presidential primaries.