Angelina "Helen" de Luna Tan, (born Angelina Beredo de Luna; October 1, 1971) is a Filipina physician and politician who is the incumbent governor of Quezon. She previously served as a three-time congresswoman of Quezon's 4th district from 2013 to 2022 when she was elected in 2022 to become Quezon's new governor, becoming the first woman to hold the office.