|Full name||Walter Steven Ris|
|National team||United States|
January 4, 1924|
|Died||December 25, 1989
Mission Viejo, California
|Club||Chicago Town Club|
|College team||University of Iowa|
Walter Steven Ris (January 4, 1924 – December 25, 1989) was an American competition swimmer, two-time Olympic champion, and former world record-holder.
Ris won two gold medals at the 1948 Summer Olympics in London, England. He received his first gold medal as a member of the winning U.S. team in the men's 4×200-meter freestyle relay, and set a new world record of 8:46.0 with American teammates Jimmy McLane, Wally Wolf and Bill Smith. In individual competition, he won a second gold in the men's 100-meter freestyle (57.3), finishing a half-second ahead of U.S. teammate Alan Ford (57.8).
Ris was a star swimmer at Crane Technical High in Chicago. He then attended the University of Iowa, where he was a member of the Iowa Beta chapter of Sigma Alpha Epsilon and swam for the Iowa Hawkeyes swimming and diving team in National Collegiate Athletic Association (NCAA) and Big Ten Conference competition from 1947 to 1949. He was the NCAA national champion in the 100-yard freestyle in 1948 and 1949.
- List of multiple Olympic gold medalists at a single Games
- List of Olympic medalists in swimming (men)
- List of University of Iowa people
- World record progression 4 × 200 metres freestyle relay
- Sports-Reference.com, Olympic Sports, Athletes, Biography and Statistics at Sports Reference. Retrieved March 6, 2015.
- Sports-Reference.com, Olympic Sports, Swimming at the 1948 London Summer Games, Men's 4 × 200 metres Freestyle Relay Final. Retrieved March 6, 2015.
- Sports-Reference.com, Olympic Sports, Swimming at the 1948 London Summer Games, Men's 100 metres Freestyle Final. Retrieved March 6, 2015.
- International Swimming Hall of Fame, Honorees, Wally Ris (USA). Retrieved March 6, 2015.
- Wally Ris – Olympic athlete profile at Sports-Reference.com
- Wally Ris (USA) – Honor Swimmer profile at International Swimming Hall of Fame
- Des Mines Register online: '48 Olympics champ Ris into 'Hall'
- Chicago Tribune: Walter Ris, Swimmer Who Won Olympic Gold (obituary)