Peter, Paul and Mary were an American folk group formed in New York City in 1961 during the American folk music revival phenomenon. The trio consisted of Peter Yarrow, Paul Stookey, and Mary Travers. The group's repertoire included songs written by Yarrow and Stookey, early songs by Bob Dylan, and covers of other folk musicians.
They were enormously successful in the early- and mid-1960s, with their debut album topping the charts for weeks, and helped popularize the folk music revival. After Travers's death in 2009, Yarrow and Stookey continued to perform as a duo under their individual names. Yarrow died in 2025, leaving Stookey as the only surviving member of the trio.
Mary Travers said she was influenced by Woody Guthrie, Pete Seeger, and the Weavers. In May 1963, Stookey described the formation and dynamics of the group on Folk Music Worldwide, an international short-wave radio show in New York City. In the 2004 documentary Peter, Paul & Mary: Carry It On - A Musical Legacy, members of the Weavers discuss how Peter, Paul and Mary took over the torch of the social commentary of folk music in the 1960s.
The group was inducted into the Vocal Group Hall of Fame in 1999.