While Cillian Murphy won the Best Actor award at Oscars 2024, Emma Stone won the Best Actress award for Poor Things. 

Oscars 2024 Complete Winners List: Cillian Murphy-starrer 'Oppenheimer' emerged as the night’s big winner, bagging seven Oscars after being nominated in 13 categories, including Best Picture, Best Director, Best Actor in a Leading Role, and Best Actor in a Supporting Role.

While Cillian Murphy won the Best Actor award at Oscars 2024, Emma Stone won the Best Actress award for Poor Things. 

Oscars 2024 Complete Winners List:

Best Picture: Oppenheimer 
Best Director: Christopher Nolan — Oppenheimer
Best Actor: Cillian Murphy — Oppenheimer
Best Actress: Emma Stone — Poor Things
Best Supporting Actor: Robert Downey Jr. — Oppenheimer 
Best Supporting Actress: Da’Vine Joy Randolph — The Holdovers 
Best Adapted Screenplay: American Fiction 
Best Original Screenplay: Anatomy of a Fall 
Best Visual Effects: Godzilla Minus One
Best Costume Design: Poor Things 
Best Makeup and Hairstyling: Poor Things 
Best Cinematography: Oppenheimer 
Best Production Design: Poor Things 
Best Sound: The Zone of Interest 
Best Film Editing: Oppenheimer 
Best Original Score: Oppenheimer 
Best Original Song: “What Was I Made For” — Barbie 
Best Animated Short Film: War Is Over! Inspired by the Music of John and Yoko 
Best Live-Action Short Film: The Wonderful Story of Henry Sugar
Best Documentary Short Film: The Last Repair Shop 
Best Documentary Feature Film: 20 Days in Mariupol 
Best International Feature Film: The Zone of Interest (United Kingdom)
Best Animated Feature Film: The Boy and the Heron