Mark Indelicato (born July 16, 1994) is an American actor, singer, fashion blogger, and photographer best known for his role in the ABC comedy series Ugly Betty, as Justin Suarez, the fashion-obsessed nephew of series protagonist Betty Suarez.

He began acting at age eight at Philadelphia's Walnut Street Theater, and has appeared in national television commercials, the HBO Max television series Hacks, Chappelle's Show, and was a regular cast member of Ugly Betty on ABC until the series ended in 2010.

[4] On October 27, 2008, Indelicato performed the part of Boq for the "Wicked Day" 5th Anniversary Concert on Broadway in New York City as well.

He shared his experience when he received numerous death threats and verbal abuse from people for his role on Ugly Betty.

[6] Indelicato plays Damien, assistant to comedian Deborah Vance, in the HBO Max series Hacks which first aired in 2021.