Resolves to the person the Republican Party nominates for the 2028 U.S. Senate special election in Tennessee: the winner of its primary, runoff or convention, whichever decides the nomination, per certified results or an AP call once the outcome is settled.

If the nominee later withdraws or is replaced, it still resolves to the person first nominated. N/A if no special election for this seat is held in 2028, or if the party nominates no one.