Presidential primaries and caucuses are being held to select delegates to the 2024 Republican National Convention to determine the party's nominee for president in the 2024 United States presidential election. The Republican primaries and caucuses have taken place or will take place in all 50 U.S. states, the District of Columbia, and five U.S. territories between January and June 2024. The 2024 Republican National Convention is scheduled to be held in July at the Fiserv Forum in Milwaukee, Wisconsin.

The 2024 Republican National Convention is an event in which delegates of the United States Republican Party will select the party's nominees for president and vice president in the 2024 United States presidential election. It is scheduled to be held July 15 to 18, 2024, at the Fiserv Forum in Milwaukee, Wisconsin.