Ronald John "Ronnie" Thompson Sr. (July 21, 1934 – March 22, 2020), also known by "Machine Gun Ronnie" Thompson, was an American gospel singer, politician, musician, and mental health caseworker. During the 1960s, Thompson became a household name across Georgia and parts of the American South for his live gospel music television shows. He also recorded and released his own contemporary Christian and country music albums and singles. In 1967, Thompson was elected Mayor of Macon, Georgia, becoming the city's first Republican mayor in its history. He became known for his unorthodox, often controversial views and colorful, charismatic personality during his tenure as mayor, which spanned two terms from 1967 to 1975.