The Haitian Campaign Medal was a military decoration of the United States Navy which was issued in the year 1917 and again in the year 1921. The decoration was intended for service members of both the Navy and Marine Corps who had participated in Haitian peacekeeping actions between the years of 1915 and 1920. For those who served in both time periods of the Haitian Campaign Medal, a campaign clasp is worn on the 1915 version of the medal with a service star worn on the award ribbon. Both the first and second versions of the Haitian Campaign Medal may not be worn simultaneously.