A list of celebrity guests who have appeared on Sesame Street to recite the alphabet or sing "The Alphabet Song."
- India.Arie
- Chris Barron
- Harry Belafonte
- Tony Bennett
- Mary Chapin Carpenter
- Ray Charles
- Lamb Chop
- Judy Collins
- Bill Cosby
- Jane Curtin
- Ellen DeGeneres
- Dennis Franz
- Max Headroom
- Lena Horne
- Michael Jeter
- Billy Joel
- James Earl Jones
- Ladysmith Black Mambazo
- Burt Lancaster
- Patti LaBelle
- Shari Lewis
- Jim Nabors
- Pat Paulsen
- Awadagin Pratt
- Richard Pryor
- Samuel Ramey
- Lou Rawls
- Paul Reubens
- David Robinson
- Jackie Robinson
- Susan Sarandon
- Paul Simon
- Ruben Studdard
- Patrick Stewart
- Marisa Tomei