Our Lady of Mt. Carmel is a Roman Catholic church in Bayonne, New Jersey. The name is a dedication to the Blessed Virgin Mary in her role as patroness of the Carmelite Order, hence the name Our Lady of Mount Carmel. Founded by Polish immigrants in 1898, it grew to become one of the largest Polish congregation in the United States. Part of the Archdiocese of Newark, the parish merged with two others to become the Parish of St. John Paul II in 2016.