Lynne Allsup

Lynne Marie Allsup (January 2, 1949 – May 16, 2023), also known by her married name Lynne Olson, was an American competition swimmer and world record-holder.

Allsup was born in Bloomington, Illinois, and trained with the Bloomington Swim club.

As a 15-year-old, Allsup represented the United States at the 1964 Summer Olympics in Tokyo. She swam for the gold medal-winning U.S. team in the preliminary heats of the women's 4×100-meter freestyle relay. She did not receive a medal under the 1964 international swimming rules because she did not compete in the relay event final.