Alexander Joseph Brunett (January 17, 1934 – January 31, 2020) was an American prelate of the Roman Catholic Church who served as archbishop of the Archdiocese of Seattle in Washington State from 1997 until his retirement in 2010. Brunett previously served as bishop of the Diocese of Helena in Montana from 1994 to 1997 and after his retirement he served as apostolic administrator of the Diocese of Oakland in California from 2012 to 2013.