Ronald Lloyd "Ron" Zinn (May 10, 1939 – July 7, 1965) was a race walker from the United States, who represented his native country at two Summer Olympics, starting in 1960. His best finish was sixth place in the men's 20 km walk at the 1964 Summer Olympics in Tokyo, Japan. He came in third in the 20 km event at the 1963 Pan American Games. Camp Zinn, an Army base east of Bien Hoa Air Base, was named in his honor. Additionally, USA Track and Field annually recognizes the top male and female race walker in the country with an award bearing his name.