Martin Miguel Mangay del Rosario (born November 25, 1992), also known by his screen name as Martin del Rosario, is a Filipino award-winning actor and model who is known for his portrayal of Norberto Matias in the 2011 drama series Minsan Lang Kita Iibigin, as Severino Monzon in the TV adaptation of Pintada in 2012, and as Nico in the 2016 film Ang Manananggal sa Unit 23B.
del Rosario received his very first award as an actor in 2011 from the film Dagim naming him as the Breakthrough Performance by An Actor by the Entertainment Press Society for his role as Jun.
He was also awarded, the same year, as the New Movie Actor of the Year by the Philippine Movie Press Club.
In 2015, he won as Best Supporting Actor at the Gawad Urian Awards for his role as Gab in the 2014 Cinemalaya film, Dagitab.
On September 2 of 2014, after six years of being a talent of ABS-CBN under Star Magic, del Rosario signed an exclusive contract with GMA Network.
Prior to this, del Rosario was already seen in most of GMA Network shows such as Rhodora X and Magpakailanman.