Douglas Robert Nowicki (born 8 May 1945) is an American Benedictine monk and Catholic priest.
He currently serves as the 11th Archabbot of Saint Vincent Archabbey in Latrobe, Pennsylvania, and by extension, the Chancellor of Saint Vincent College and the Chancellor of Saint Vincent Seminary.
Nowicki became solemnly professed on July 11, 1966 and was ordained a priest on May 21, 1972.
He served the monastic community and the Diocese of Pittsburgh in various capacities before his election as archabbot in 1991.