Deliana Meulenkamp (Rotterdam, Netherlands, July 3, 1933 – San Francisco, California, March 13, 2013), also known by her married name Delia Dooling, was a Dutch-born American competition swimmer who represented the United States at the 1952 Summer Olympics in Helsinki, Finland. She competed in the women's 400-meter freestyle, advanced to the semifinals. She held four American records during her swimming career.