Ariel Porfirio O. Querubin is a Filipino retired marine officer, government official, and politician. He is currently a candidate for senator in the 2025 National Election in the Philippines.

Personal Information
Complete Name –> Ariel Porfirio Oliva Querubin
Birth Date –> March 28, 1956 (Age )
Birth Place –> Dagupan City, Pangasinan, Philippines
Hometown –> Bauang, La Union, Region 1, Philippines
Political Party –> Nacionalista Party (2025)

Family
First Wife –> Dr. Loreta Cercenia
Second Wife –> Maria Flor “Pong” Azcarraga Querubin
Children –> Alfred Benjamin Querubin, Francesca Eufrosina, Jose Ariel Querubin, Ariel Querubin Jr., and John Ariel (AJ) Querubin
* Children of Pong Azcarraga from a previous relationship: Atty. Jose Martin Loon and John Michael Loon

Education
College –> Philippine Military Academy (1979)
Degree –> Military Science
Master’s Degree –> Defense Studies from the University of Canberra, Australia

Political Career / Work Experiences
2025 – Candidate for Senator
* Former Internal Security Consultant, San Miguel Corporation
2010 – Ran for Senator but lost
* Marine Officer with the rank of Colonel

RELATED: List of Candidates for Senators in the 2025 Elections