Gabriel Isaac Luna is an American actor and producer. He is known for his roles as Robbie Reyes / Ghost Rider on the ABC action superhero series Agents of S.H.I.E.L.D., Tony Bravo on the El Rey Network drama series Matador, Paco Contreras on the ABC crime drama series Wicked City, Rev-9 in the Terminator film Terminator: Dark Fate (2019), and Tommy Miller on the HBO post-apocalyptic drama series The Last of Us. He has also starred in the films Bernie (2011), Balls Out (2014), Freeheld (2015), Gravy (2015), and Transpecos (2016).

Balls Out is a 2014 American sports comedy film directed by Andrew Disney, based on a script by Bradley Jackson. The film stars Jake Lacy, Beck Bennett, Jay Pharoah, Nikki Reed, Kate McKinnon, DC Pierson, Nick Kocher, Brian McElhaney, Nick Rutherford and Gabriel Luna, and focuses on a group of college seniors that decide to form an intramural football team before graduating.