Oppenheimer has swept the Oscars winning best picture, best director for Christopher Nolan, and best supporting actor for Robert Downey Jr.
Murphy was named best leading actor for his acclaimed portrayal of theoretical physicist J Robert Oppenheimer.
The actor said he was “overwhelmed” to have won, adding: “I’m a very proud Irishman standing here tonight.”
He thanked Nolan and producer Emma Thomas for “the wildest, most exhilarating, most creatively satisfying journey you’ve taken me on”.
Here is the full list of winners.
Best Picture
Oppenheimer
Best Actress
Emma Stone – Poor Things
Best Actor
Cillian Murphy – Oppenheimer
Best Supporting Actress
Da’Vine Joy Randolph – The Holdovers
Best Supporting Actor
Robert Downey Jr – Oppenheimer
Best Director
Oppenheimer – Christopher Nolan
Best Original Song
What Was I Made For? – Barbie (Billie Eilish, Finneas O’Connell)
Best Original Score
Oppenheimer
Best Adapted Screenplay
American Fiction
Best Original Screenplay
Anatomy of a Fall
Best International Feature
The Zone of Interest
Best Animated Feature
The Boy and the Heron
Best Documentary Feature
20 Days in Mariupol
Best Cinematography
Oppenheimer
Best Sound
The Zone of Interest
Best Film Editing
Oppenheimer
Best Visual Effects
Godzilla Minus One
Best Costume Design
Poor Things
Best Production Design
Poor Things
Best Make-up and Hairstyling
Poor Things
Best Animated Short
War Is Over! Inspired by the Music of John & Yoko
Best Documentary Short
The Last Repair Shop
Best live-action short
The Wonderful Story of Henry Sugar
