Thomas Jefferson Star for Foreign Service

The Thomas Jefferson Star for Foreign Service is an award of the United States Department of State. It is presented to employees of State, USAID, and civilian contractors assigned to diplomatic and consular facilities for events that lead to death or serious illness or injury. It is roughly comparable to the U.S. military's Purple Heart, but since the criteria for the award is so strict, nearly all of them are awarded posthumously.

The award consists of a gold medal set and a certificate signed by the secretary of state and the president of the United States.

The initial regulations limited the issuance of the Thomas Jefferson Star for Foreign Service, originally known as the Foreign Service Star, only to members of the U.S. Foreign Service personnel system who were killed or seriously injured. The rules were later changed to allow for members of other personnel systems killed while working on behalf of a foreign affairs agency.

There had been controversy about the name of the award, which suggested that only diplomats serving under the Foreign Service personnel system were eligible.