(born October 20, 1970) is a Filipino prelate and member of the Dominican Order who serves as Bishop of Alaminos since March 19, 2024.

He was appointment as the Assistant Master of Students and Novice Master of the Dominican Province of the Philippines before being assigned as a missionary in Sri Lanka from 2006 to 2015, during which he held various positions including a teaching role at the National Seminary of Our Lady of Lanka in Kandy.

[3] On January 28, 2024, Sipalay was appointed by Pope Francis as the new Bishop of Alaminos after four years of sede vacante.

[4] The appointment made him the third Filipino Dominican to be elevated to the episcopate, following the Archbishop Leonardo Legaspi of Caceres and the Auxiliary Bishop Jose Salazar of Lipa.

[5][6] He was installed the following day at the Saint Joseph the Patriarch Cathedral Parish, Alaminos City in Pangasinan.