Gabriel Leone Coutinho Miranda Frota (born 21 July 1993) is a Brazilian actor. He is best known internationally for his role as Ayrton Senna in the Netflix biographical series Senna.
Leone became locally known for his role in the telenovela Verdades Secretas (2015) and expanded internationally with the role of Alfonso de Portago in Michael Mann's biographical drama Ferrari. In 2025, he starred in Kleber Mendonça Filho's The Secret Agent.
In 2024, Leone starred as Ayrton Senna in the Netflix biographical series Senna. Reviewing the series for The Daily Telegraph, Benji Wilson noted that "not only is [Leone] a dead ringer for Senna, but he has also plainly done his research, with mannerisms and cadences all present and correct".
In February 2016, after being introduced by actor Alejandro Claveaux during Carnival, he and actress Carla Salle began a relationship. The couple confirmed their relationship in October 2016. Gabriel and Carla made their union official on May 18, 2024, in an intimate ceremony in Rio de Janeiro.