Angelina "Helen" de Luna Tan, (born October 1, 1971) is a Filipina physician and politician who is the incumbent governor of Quezon.

[2] Tan ran in Quezon's 4th congressional district in 2013 under United Nationalist Alliance and won.

Tan has led the passage of notable bills as a chairman such as the Universal Health Care Law and the ratification of Tobacco Excise Tax.

[4] Tan ran for governor of Quezon in 2022, challenging incumbent Danilo Suarez, who was seeking reelection.

[6] Their son, Keith Micah ("Atorni Mike"), succeeded her as representative for Quezon's 4th congressional district in 2022.