Junior Santti is a Brazilian filmmaker, actor, and visual artist. He was born on November 1, 1995. In 2017, he debuted as an actor in the Brazilian independent feature film "A Pequena B," an adaptation of the book A Streetcar Named Desire.

He debuted as a director with the short film "Minha Voz no Mundo" (2020), currently available on the streaming service "The Short Film Show." He directed and produced the animation that is part of the documentary "Culturas da Terra" (2024), in addition to directing the short film "A Violência de Ser Suave" (2025), entirely filmed with a smartphone.

He also acted in the short film "Silence, Shadow & Light" (2024), was director of photography for the short film "IRACEMA" (2024), and acted in the feature film "The Last Light" (2025) and the medium-length film Ouk Oida (2026).