The 2024 Indiana Republican presidential primary was held on May 7, 2024, as part of the Republican Party primaries for the 2024 presidential election. 58 delegates to the 2024 Republican National Convention will be allocated on a winner-take-all basis.
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58 Republican National Convention delegates | |||||||||||||||||||
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 County results | |||||||||||||||||||
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Endorsements
Chris Christie (withdrawn)
- Former U.S. representative
- Susan Brooks, IN-05 (2013–2021)
Ron DeSantis (withdrawn)
- State senator
- Dan Dernulc, district 1 (2022–present)
- State representative
- Chris Jeter, district 88 (2020–present)
- Notable individual
- Karen McDougal, model and alleged former mistress of Donald Trump
Mike Pence (withdrawn)
- U.S. representatives
- Larry Bucshon, IN-08 (2011–present)
- Greg Pence, IN-06 (2019–present)
- Governor
- Eric Holcomb (2017–present)
- State representative
- Todd Huston, district 37 (2012–present); speaker (2020–present)
Donald Trump
- U.S. senator
- Mike Braun (2019–present)
- U.S. representatives
- Jim Banks, IN-03 (2017–present)
- John Hostettler, IN-08 (1995–2007)
- Erin Houchin, IN-09 (2023–present)
- Marlin Stutzman, IN-03 (2010–2017)
- Rudy Yakym, IN-02 (2022–present)
- State executive officials
- Diego Morales, Secretary of State of Indiana (2023–present)
- Todd Rokita, Indiana Attorney General (2021–present) and U.S. Representative of IN-04 (2011–2019)
Declined to endorse
- U.S. senator
- Todd Young (2017–present)
- U.S. vice president
- Mike Pence (2017–2021), Governor of Indiana (2013–2017), Representative from Indiana (2001–2013), and withdrawn candidate in 2024
Maps
Endorsed Donald Trump (2)
No endorsement (38)
Results
| Candidate | Votes | Percentage | Actual delegate count | ||
|---|---|---|---|---|---|
| Bound | Unbound | Total | |||
| Donald Trump | 461,663 | 78.3% | 58 | ||
| Nikki Haley (withdrawn) | 128,168 | 21.7% | |||
| Total: | 555,928 | 100.0% | 58 | 58 | |
| Source: | |||||
Polling
| Poll source | Date(s) administered | Sample size | Margin of error | Ron DeSantis | Nikki Haley | Mike Pence | Donald Trump | Other | Undecided |
|---|---|---|---|---|---|---|---|---|---|
| Bellwether Research & Consulting | Dec 11–17, 2022 | 457 (LV) | – | 28% | 3% | 13% | 39% | 1% | 15% |