Adalberto Almeida y Merino (BachÃniva, Chihuahua, June 6, 1916 - Chihuahua, Chihuahua, June 21, 2008) was a Mexican prelate of the Roman Catholic Church who served as Bishop of Tulancingo, 1956–1962; Bishop of Zacatecas, 1962–1969 and Archbishop of Chihuahua, 1969 - 1991.