David William Antonio

Most Reverend David William Valencia Antonio D.D.
Bishop of the Diocese of Ilagan
Church	Catholic Church
Diocese	Diocese of Ilagan Apostolic Vicariate of San Jose in Mindoro
See	Ilagan
Predecessor	Joseph Nacua, OFM.Cap.
Successor	Incumbent
Other post(s)	North Luzon Regional Representative, CBCP Permanent Council (2023- present) Chairman, CBCP Episcopal Commission on Liturgy (2023- present)
Previous post(s)	Chairman, CBCP Episcopal Commission on Vocations (2017-2021) Apostolic Administrator of Apostolic Vicariate of San Jose in Mindoro (2015-2023) Auxiliary Bishop of Nueva Segovia (2011-2018) Titular Bishop of Basti (2011-2018)
Orders
Ordination	1 December 1988
Consecration	26 August 2011 by Giuseppe Pinto
Personal details
Born	(1963-12-29) 29 December 1963 (age 60) Nagtupacan, Santo Domingo, Ilocos Sur
Motto	"Ut Vitam Habeant"

David William Valencia Antonio (born 29 December 1963) is a Philippine prelate of the Catholic Church who serves as the Bishop of the Diocese of Ilagan in Isabela.