- Bob Cousy: Professional Basketball player and Hall of Famer.
- James Fox: Actor and film producer.
- Bobby Orr: Professional hockey player and Hall of Famer.
- Christopher Reeve: Actor, best known for his role as Superman.
- James Spader: Actor, known for roles such as Alan Shore in Boston Legal.
- John Cassese: Actor, known for roles in The Godfather Part III and The Wire.
- Thomas E. Mann: Political scientist, author, and senior fellow at the Brookings Institution.
- Michael Meehan: Former CEO of the Kraft Foods Group and former Executive Chairman of Mondelez International.
- John Brennan: Former Director of the Central Intelligence Agency (CIA).
- Peter Gomes: Theologian and minister, former chaplain at Harvard University.
