Peter Horry (1743 – 28 February 1815) was a planter of Huguenot descent and a South Carolina militia leader. On June 12, 1775, the Provincial Congress of South Carolina elected twenty captains to serve in the 1st and 2nd South Carolina Regiments, which on September 16, 1776, were taken on the Continental Establishment as the 1st and 2nd Regiments, South Carolina Line. Peter Horry was elected one of those captains, and receiving the fifth highest vote, was ranked fifth of the twenty and assigned to the 2nd Regiment.