Nicholas Michael Hagadone (born January 1, 1986) is an American former professional baseball pitcher. He played in Major League Baseball (MLB) for the Cleveland Indians. He was selected by the Seattle Mariners in the 2004 Major League Baseball draft but didn't sign, instead opting to go to Bellevue Community College and later the University of Washington. He was later selected by the Boston Red Sox with their first pick, 55th overall, in the 2007 Major League Baseball draft. He was rated by Baseball America as the 60th best prospect for the 2007 Draft.