Joy Belmonte (born Maria Josefina Tanya Go Belmonte; March 15, 1970) is a Filipina politician who has served as the 11th mayor of Quezon City since 2019. A member of the local Serbisyo sa Bayan Party, Belmonte previously served as the vice mayor of Quezon City from 2010 to 2019 under her predecessor, Herbert Bautista.