Robert Francis Pellegrini (November 13, 1934 – April 11, 2008) was an American football linebacker in the National Football League for the Philadelphia Eagles and the Washington Redskins. He played college football at Maryland, where he was an All-American as a center. Pellegrini was drafted in the first round (fourth overall) of the 1956 NFL Draft. In 1996, he was inducted into the College Football Hall of Fame. After his professional playing career with the Philadelphia Eagles and Washington Redskins, he joined the Miami Dolphins staff as the linebackers coach from 1966 to 1967.