Teresa Crippen (born April 12, 1990) is an American competition swimmer who was a Pan American Games gold medalist. Crippen was born in Bryn Mawr, Pennsylvania. She grew up in Conshohocken, Pennsylvania, and graduated from Germantown Academy in Fort Washington, Pennsylvania in 2008. Crippen won the silver medal at the 2010 Pan Pacific Championships in the 200-meter butterfly, placing second to former world-record holder Jessicah Schipper. Teresa Crippen is the younger sister of swimmers Maddy, Fran and Claire Crippen.