Barbarin is a surname. Notable people with the surname include:
Imani Barbarin (born 1990), American writer and disability rights activist Oscar Anthony Barbarin, clinical psychologist and academic Paul Jean Joseph Barbarin (1855–1931), French mathematician Philippe Barbarin, Archbishop emeritus of Lyon, France, and Cardinal of the Catholic Church Members of the musical Barbarin family Isidore Barbarin (1871–1960), New Orleans jazz cornet and alto horn player and bandleader, father of Paul and Louis, grandfather of Danny Barker, great-grandfather of Lucien Lucien Barbarin (1956–2020), New Orleans trombone player Paul Barbarin (1899–1969), New Orleans jazz drummer Louis Barbarin (1902–1997), New Orleans jazz drummer