Cynthia Aguilar Villar (born Cynthia Ampaya Aguilar, July 29, 1950) is a Filipino politician currently serving as a Senator of the Philippines.
She was a member of the House of Representatives for the Lone District of Las Piñas from 2001–2010 before winning a seat in the Senate in 2013, placing tenth.
Villar topped the Senate race with 25 million votes, the most votes in election history, and was re-elected for a second term in the Senate on the 2019 elections.