John Reardon (April 8, 1930 – April 16, 1988) was an American baritone and actor who was noted for his performances on television,[1] including many appearances on the PBS children's television show Mister Rogers' Neighborhood.
Making his debut with the New York City Opera in 1954, he sang 33 roles with them until 1972, returning in 1983 for performances as Danilo in The Merry Widow.[1] Reardon was a member of the New York Metropolitan Opera from 1965 until 1977,[1] appearing in such operas as Carmen and Jenufa. In 1967, Reardon created the role of Orin Mannon (the equivalent of Orestes in Aeschylus' Oresteia) in the world premiere of Marvin David Levy's Mourning Becomes Electra.
Reardon was chosen by Igor Stravinsky to sing the role of Nick Shadow on the composer's second recording of his opera The Rake's Progress. Reardon also appears on several of Ben Bagley's Painted Smiles "Revisited" albums.