Gustavo Suarez Tambunting, commonly known as Gus Tambunting (born April 24, 1964), is a Filipino politician and businessman who currently serves as the representative for 2nd District of Parañaque since 2022. He also previously served in the same position from 2013 to 2019. He was also a councilor of the same city from 1988 to 1995 and again from 2001 to 2007. He was Vice Mayor of Parañaque from 2007 to 2013.