Elizabeth Anne "Betsey" Armstrong is an American water polo goalkeeper, who won gold medals with the United States women's national water polo team at the 2012 Summer Olympics, 2007 and 2011 Pan American Games, and 2007 and 2009 world championships. She is a leading goalkeeper in Olympic water polo history, with 102 saves. Armstrong attended Huron High School in Ann Arbor and was a three-year letterwinner on her water polo team. She then went on to graduate from the University of Michigan in 2005, where she was the goalkeeper for the women's water polo team. Betsey graduated with a bachelor's degree in English language and Literature. She is currently the record holder at University of Michigan with 350 saves.