Dana Kirk (born June 23, 1984) is an American former competition swimmer, Olympian and Pan American Games medalist. Kirk qualified for the 2004 Summer Olympics in the women's 200-meter butterfly, and finishing ninth in the event semifinals. Kirk's older sister, Tara, joined her on the 2004 USA Women's Olympic Swimming team, becoming the first set of sisters to swim on the same U.S. Olympic Team. After back surgery, Kirk retired from swimming at the Olympic level. She currently coaches for the Palo Alto Stanford Aquatics (PASA) in Los Altos Hills, California at the Fremont Hills Country Club.