Martin del Rosario (born November 25, 1992) is a Filipino actor. He is a member of Star Magic batch 15. Currently studying in the University of the Philippines - Diliman, taking up BS Business Administration. He went to Lourdes School Quezon City for his elementary and high school education.
Martin del Rosario met his manager, on his way to Lourdes School of Quezon City—his highschool alma mater—in the summer of 2007. His manager, who was in the area at that time to buy lechon for Gerald Anderson's birthday, came to him and asked if he wanted to be an actor. He replied 'No' but his manager still gave him a calling card and asked for his phone number. He gave Jun Reyes his mom's phone number.
He then went to ABS-CBN and underwent acting workshops. He was then launched as one of the new talents launched of Star Magic on its 15th anniversary last May 2007.
His first television role was playing Ray in Star Magic Presents: Abt Ur Luv.
He also played the younger brother of Roxanne Guinoo in Sineserye Presents: Natutulog Ba Ang Diyos? in the same year.
When Star Magic Presents: Abt Ur Luv Ur Lyf 2 ended in 2008, he appeared in another two seasons of Star Magic Presents namely: Astigs in Haay...skul lyf and Astigs in Luvin' Lyf.
He appeared in three episodes of Maalaala Mo Kaya in 2008. He also landed a supporting role in ABS-CBN's prime time drama Iisa Pa Lamang.
In 2009, he played a molested teenager in the "Boarding House" episode of Maalaala Mo Kaya.
He was cast as Otap, the main antagonist, of Your Song Presents: Boystown. He then went on to appear in two more episodes of Maalaala Mo Kaya in the same year.
He also had a special participation in May Bukas Pa and a supporting role in Katorse.
Martin made his film debut in 2010. He had a supporting role in Star Cinema's Till My Heartaches End and a lead role in the indie film Dagim. According to Martin, his first film was Dagim but Till My Heartaches End came out in cinemas earlier. In television, he appeared in the afternoon drama series Magkano Ang Iyong Dangal? and Juanita Banana. He also portrayed gay roles in the "Headband" episode of Maalaala Mo Kaya and in the horror-fantasy drama TV series Rosalka.
In 2011, Martin made a cameo appearance in the 2010 remake of Mara Clara and was cast as Norberto Matias in Minsan Lang Kita Iibigin.
He received his first acting award in the same year. He won "Breakthrough Performance by an Actor" for the film Dagim in the 8th Golden Screen Awards presented by the Entertainment Press Society, Inc. He also won the "New Movie Actor of the Year" award, for the same film, in the 27th PMPC Star Awards for Movies.
He played Ulam the brother of Pura, played by Melai Cantiveros, in the film The Adventures of Pureza, directed by Soxie Topacio.