Eduardo Antonio Winsett Gutierrez, Jr. (born March 20, 1968),^[1] professionally known as Tonton Gutierrez, is a Filipino film and television actor best known for his role as Governor Eduardo Buenavista in the original hit teleserye Pangako Sa 'Yo, it was topbilled by Kristine Hermosa, Jericho Rosales, Eula Valdez and Jean Garcia.

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He was introduced in Viva Films' Sana'y Wala ng Wakas (1986) as Sharon Cuneta's leading man and became the film outfit's exclusive contract star. He starred in Viva Films movies -- Nakagapos na Puso (1986), Kung Aagawin mo ang lahat sa Akin (1987); Pasan Ko ang Daigdig (1987), Alabok sa Ulap (1987) and Saan Nagtatago ang Pag-ibig? (1987) as Val, the retardate husband of Estela played by Vilma Santos. From the aforementioned movie, he received best actor trophies from Catholic Mass Media Awards (CMMA), PMPC's Star Awards and Film Academy of the Philippines (FAP) in 1987. In 1996, he was awarded best actor by the Gawad Urian for Reyna Films' Abot Kamay ang Pangarap.

Eduardo Antonio Gutierrez, Jr. is the son of Eddie Gutierrez and actress Liza Lorena. His parents did not marry and eventually separated after he was born. Ramon Christopher Gutierrez is his half-brother from his father's second relationship with actress Pilita Corrales. Ruffa Gutierrez, Rocky Gutierrez, Elvis Gutierrez, Richard and Raymond Gutierrez, and Ritchie Paul Gutierrez are his half siblings from his father's marriage to Annabelle Rama.^[2][3]

Tonton Gutierrez is married to actress Glydel Mercado on March 15, 2004, at the Sanctuario de San Antonio Parish, Forbes Park, Makati.^[4] Together they have two daughters.^[5] He is of American descent on both his father and mother's side.^[6][7]