Having initiated his career as a movie critic, Mendonça transitioned to filmmaking in 2002, initially directing short films and documentaries. He migrated from video to digital and 35mm film in the 2000s. Over the course of that decade, he made several short films, including
A Menina do Algodão (co-directed by Daniel Bandeira, 2002),
Vinil Verde (2004),
Eletrodoméstica (2005),
Noite de Sexta Manhã de Sábado (2006), and
Recife Frio (Cold Tropics, 2009), as well as a feature-length documentary,
Crítico (2008).
Neighbouring Sounds (
O Som ao Redor, 2012) was Mendonça's first feature-length drama, winning numerous awards. Film critic
AO Scott of
The New York Times included it in his list of the 10 best films of 2012.
Caetano Veloso, in his column in the Brazilian newspaper
O Globo, classified it as "one of the best movies made recently in the world ". The film was selected as the
Brazilian submission for the
86th Academy Awards for Best Foreign Language Film, but was not nominated. His second feature film,
Aquarius (2016), had its world premiere at the main competition of the
69th Cannes Film Festival. In 2017, he was the jury president of the
Critics' Week section of the
2017 Cannes Film Festival. His third feature film,
Bacurau (2019), co-written and co-directed with Juliano Dornelles, won the Jury Prize at the
72nd Cannes Film Festival, alongside
Ladj Ly's
Les Misérables. In 2020, he was a member of the main competition jury of the
70th Berlin International Film Festival. The following year, he was a member of the main competition jury of the
2021 Cannes Film Festival. His second documentary feature,
Pictures of Ghosts (
Retratos Fantasmas) had its world premiere at the Special Screenings section of the
2023 Cannes Film Festival. The film was selected as the
Brazilian submission for the
96th Academy Awards, but was not nominated. In 2024, he was a member of the main competition jury of the
81st Venice International Film Festival.
The Secret Agent (
O Agente Secreto), his fourth feature film, had its world premiered at the main competition of the
2025 Cannes Film Festival, where Mendonça was awarded the
Best Director prize, alongside the
Best Actor prize for
Wagner Moura. It was nominated for
Best International Film as the
Brazilian submission at the
98th Academy Awards, alongside other three nominations including
Best Picture. == Personal life ==