Lucas Weglinski is a Brazilian filmmaker, producer, screenwriter, editor, and occasional actor. Throughout his career, he has directed several feature films and documentaries, while also producing and editing a wide range of projects.

Weglinski has worked across directing, writing, editing, and producing. Among his most notable works as a director are Nature Music (2022) — a powerful portrait of composer and instrumentalist Léa Freire and her artistic journey — and Máquina do Desejo: Os 60 Anos do Teatro Oficina (2021), co-directed with Joaquim Castro, which reconstructs six decades of history of the legendary Brazilian theatre group Teatro Oficina.

He has also produced numerous films across formats, with a portfolio that includes more than 20 short films, 2 web series, and multiple feature-length projects. His works have been showcased in major international festivals such as Cannes, Sundance, Havana, Guadalajara, and the most prominent film festivals in Brazil.