Billie Eilish, Wolf Alice and Dave were among the other winners.
Adele's paid tribute to her ex-husband after picking up Album of the Year at the Brit Awards.
The singer, who also won prizes for best artist and song, says the record was "all of our journey, not just mine".
Billie Eilish, Wolf Alice and Dave were among the other winners.
Sam Fender, who was named best rock and alternative artist, says the pandemic affected how he made his music.