Leonardo DiCaprio has finally won his first Oscar for survival epic The Revenant, after six nominations.
He was named best actor at the 88th Academy Awards, with Brie Larson named best actress Oscar for Room.
Spotlight took home the best picture Oscar with Mad Max: Fury Road picking up the most awards of the night, with six accolades.
Mark Rylance won the best supporting actor Oscar, with fellow Briton Sam Smith winning best original song.
Among the winners for Mad Max: Fury Road – nominated for 10 Oscars including best director for George Miller – was British designer Jenny Beavan, for best costume design.
The Revenant won three of the 12 awards for which it was nominated.
Alejandro Inarritu also won best director and Emmanuel Lubezki won his third Oscar for cinematography in a row, having won in 2015 for Birdman and 2014 for Gravity.
DiCaprio received a standing ovation as he picked up his award, after five acting nominations and one nomination as producer of best picture nominee Wolf of Wall Street.
He thanked the director and co-star Tom Hardy for his “fierce talent on screen” and “friendship off screen” before campaigning for action to combat climate change, saying making The Revenant was “about man’s relationship to the natural world”.
