Sinead Louise Farrelly (born November 16, 1989) is an American former soccer player who played as a midfielder. She previously played for Boston Breakers of the National Women's Soccer League. In 2011, she played for the Philadelphia Independence of the WPS and was a member of the United States U-23 women's national soccer team. She was selected by the Philadelphia Independence as the No. 2 overall pick in the 2011 WPS Draft from University of Virginia. She was a Hermann Trophy semifinalist in 2009 And 2010.