Klaudia Śmieja-Rostworowska

Klaudia Śmieja-Rostworowska is a Polish film producer. Her credits include Claire Denis's High Life, Valdimar Jóhannsson's Lamb (2021), and Mona Fastvold's The Testament of Ann Lee (2025).

Biography Śmieja-Rostworowska graduated from the faculty of cultural studies at the Jagiellonian University and the faculty of television at the University of Silesia in Katowice. In 2015, she co-founded the production company Madants with Beata Rzezniczek. In 2018, she co-founded the production company NEM Corp with Ewa Puszczyńska and Jan Naszewski. She received the Female Voice Award at the Off Camera International Festival of Independent Cinema in 2022.

She has a daughter.

Warsaw by Night Executive producer Sweet Home Rafa Martínez Executive producer Rams Grímur Hákonarson Executive producer

Chemo Producer

The Innocents Anne Fontaine Co-producer Illegitimate Adrian Sitaru Co-producer The River Emir Baigazin Co-producer 2019 Mr. Jones

Producer

2020 Charlatan Co-producer

Wolka Árni Ólafur Ásgeirsson Line producer Lamb Valdimar Jóhannsson Producer A Woman at Night Rafael Kapeliński Co-producer Producer The Wedding Wojciech Smarzowski Executive producer

Pamfir Dmytro Sukholytkyy-Sobchuk Producer The Silent Twins Agnieszka Smoczyńska Producer Tomasz Wasilewski Executive producer My Neighbor Adolf Leon Prudovsky Producer Blanquita Executive producer

Housekeeping for Beginners Goran Stolevski Producer Woman Of... Małgorzata Szumowska, Michał Englert Producer Joika James Napier Robertson Producer Ultima Thule Klaudiusz Chrostowski Producer

L'Homme aux mille visages Co-producer Better Man Michael Gracey Executive producer The Brutalist Brady Corbet Executive producer

No Beast. So Fierce. Burhan Qurbani Producer Sacrifice Romain Gavras Producer The Fires Ugla Hauksdóttir Producer

Karma Guillaume Canet Producer Paper Tiger James Gray Executive producer Hot Spot Agnieszka Smoczyńska Producer Wild, Wild East Jan Holoubek Producer

Cavendish Chris Andrews Producer Twice Over Alena Lodkina Executive producer Awards and nominations Award Year Category Nominated work Result Gotham Awards 2025 Best Feature The Testament of Ann Lee Polish Film Awards 2023 Best Film The Silent Twins Polish Film Festival 2021 Best Film 2022 The Silent Twins 2024 Other People