Sharon Lynn Wichman (born May 13, 1952) is an American former competition swimmer and Olympic champion. She competed at the 1968 Summer Olympics in Mexico City, where she received a gold medal in the women's 200-meter breaststroke (2:44.4), and a bronze medal in the women's 100-meter breaststroke (1:16.1).
Wichman graduated in 1970 from R. Nelson Snider High School in Fort Wayne, Indiana. She married David Jones in 1973, and lives in nearby Churubusco, Indiana. She has two sone.
Wichman was inducted into the International Swimming Hall of Fame as an "Honor Swimmer" in 1991.