Stephen Chapin is an American singer. He is best known as the youngest of the four Chapin brothers, which include Harry Chapin and Tom Chapin, and is the son of drummerJim Chapin. He is the uncle of Jen Chapin and The Chapin Sisters. He has toured nationally, including with his late brother and in a series of Harry Chapin tribute concerts, and has also produced his own CDs, including "The Chapin Family Christmas Collection", and has worked as "a teacher, arranger, recording artist, commercial producer, singer, performer and songwriter". He has appeared on albums of his brothers; most notably, Harry Chapin's Greatest Stories Live album includes his performance of his song "Let Time Go Lightly".