2024 Connecticut Republican presidential primary

The 2024 Connecticut Republican presidential primary was held on April 2, 2024, as part of the Republican Party primaries for the 2024 presidential election. 28 delegates to the 2024 Republican National Convention were allocated on a winner-take-most basis. The contest was held alongside primaries in New York, Rhode Island, and Wisconsin.

Candidates
Connecticut Secretary of the State Stephanie Thomas announced the following list of qualifying candidates on January 19, 2024:
 * Donald Trump
 * Ryan Binkley (withdrew February 27, 2024)
 * Ron DeSantis (withdrew January 21, 2024)
 * Nikki Haley (withdrew March 6, 2024)