William Vincent "Vinny" Araneta Marcos is a Filipino socialite and software engineer who is the youngest son of current president Bongbong Marcos and first lady Liza Araneta Marcos, and the grandson of former dictator Ferdinand Marcos and former first lady Imelda Marcos. He has served as the chairperson of Bagong Pilipinas Youth, a youth empowerment movement launched by his father's administration, since 2025.