All Quiet On The Western Front claimed seven awards at the Baftas, including best film.
The Netflix anti-war epic, directed by German filmmaker Edward Berger and based on the 1929 novel of the same name by Erich Maria Remarque, also claimed wins in categories including best director, sound and original score.
Among the other top awards, Cate Blanchett was named best actress for her role in Tar, and Austin Butler claimed the best actor award for his performance as the king of rock 'n' roll in Elvis.
The Banshees of Insherin picked up four awards, including outstanding British film.
Cate Blanchett, Michelle Yeoh and Jamie Lee Curtis were among the stars wearing a blue ribbon at the Bafta film awards to show their solidarity and support for refugees and displaced people around the world.
Colin Farrell, Daryl McCormack, Paul Mescal, Bill Nighy and Angela Bassett were also among the nominees spotted with the #WithRefugees ribbon on the red carpet ahead of the awards ceremony.