These are final results for the best films of 2023, as voted by the Letterboxd community using very similar rules to the real Oscars. There were 1569 voters in the final round. 1949 people voted to decide the nominees. Full data available at the bottom of this description.

Results of previous years: 2019 | 2020 | 2021 | 2022

Best Picture

Oppenheimer - WINNER

Anatomy of a Fall
Barbie
The Boy and the Heron
The Holdovers
Killers of the Flower Moon
May December
Past Lives
Poor Things
Spider-Man: Across the Spider-Verse

Best Director

Christopher Nolan - Oppenheimer - WINNER

Greta Gerwig - Barbie
Yorgos Lanthimos - Poor Things
Martin Scorsese - Killers of the Flower Moon
Celine Song - Past Lives

Best Actor

Cillian Murphy - Oppenheimer - WINNER

Leonardo DiCaprio - Killers of the Flower Moon
Paul Giamatti - The Holdovers
Barry Keoghan - Saltburn
Andrew Scott - All of Us Strangers

Best Actress

Emma Stone - Poor Things - WINNER

Lily Gladstone - Killers of the Flower Moon
Sandra Hüller - Anatomy of a Fall
Greta Lee - Past Lives
Margot Robbie - Barbie

Best Supporting Actor

Charles Melton - May December - WINNER

Robert De Niro - Killers of the Flower Moon
Robert Downey Jr. - Oppenheimer
Ryan Gosling - Barbie
Mark Ruffalo - Poor Things

Best Supporting Actress

Da'Vine Joy Randolph - The Holdovers - WINNER

Emily Blunt - Oppenheimer
America Ferrara - Barbie
Julianne Moore - May December
Rosamund Pike - Saltburn

Best Original Screenplay

Anatomy of a Fall - WINNER

Asteroid City
The Holdovers
May December
Past Lives

Best Adapted Screenplay

Poor Things - WINNER

Barbie
Killers of the Flower Moon
Oppenheimer
Spider-Man: Across the Spider-Verse

Best Animated Feature

Spider-Man: Across the Spider-Verse - WINNER

The Boy and the Heron
Nimona
The Super Mario Bros. Movie
Teenage Mutant Ninja Turtles: Mutant Mayhem

Best Documentary Feature

20 Days in Mariupol - WINNER

Beyond Utopia
The Eternal Memory
Kokomo City
Still: A Michael J. Fox Movie

Best International Film

Anatomy of a Fall - WINNER

The Boy and the Heron
Godzilla Minus One
Society of the Snow
The Zone of Interest

Best Original Score

Oppenheimer - WINNER

The Boy and the Heron
Killers of the Flower Moon
Poor Things
Spider-Man: Across the Spider-Verse

Best Original Song

Barbie - "I'm Just Ken" - WINNER

Barbie - "Dance the Night"
Barbie - "What Was I Made For?"
Spider-Man: Across the Spider-Verse - "Am I Dreaming"
Theater Camp - "Camp Isn't Home"

Best Production Design

Poor Things - WINNER

Asteroid City
Barbie
Killers of the Flower Moon
Oppenheimer

Best Costume Design

Poor Things - WINNER

Asteroid City
Barbie
Killers of the Flower Moon
Priscilla

Best Makeup and Hairstyling

Poor Things - WINNER

Barbie
Guardians of the Galaxy Vol. 3
Maestro
Priscilla

Best Editing

Oppenheimer - WINNER

Anatomy of a Fall
Killers of the Flower Moon
Poor Things
Spider-Man: Across the Spider-Verse

Best Cinematography

Oppenheimer - WINNER

Asteroid City
Killers of the Flower Moon
Poor Things
Saltburn

Best Sound

Oppenheimer - WINNER

Godzilla Minus One
The Killer
Killers of the Flower Moon
The Zone of Interest

Best Visual Effects

Godzilla Minus One - WINNER

The Creator
Guardians of the Galaxy Vol. 3
Oppenheimer
Spider-Man: Across the Spider-Verse

Best Live-Action Short

The Wonderful Story of Henry Sugar - WINNER

The Anne Frank Gift Shop
An Avocado Pit
Red, White and Blue
Strange Way of Life

Best Animated Short

Once Upon a Studio - WINNER

Ninety-Five Senses
Pachyderme
Pete
War Is Over! Inspired by the Music of John & Yoko

Best Documentary Short

The Last Repair Shop - WINNER

Bear
Black Girls Play: The Story of Hand Games
Deciding Vote
Island in Between

___

Films with multiple wins:
7 wins - Oppenheimer
5 wins - Poor Things
2 wins - Anatomy of a Fall

Films with multiple nominations:
12 nominations - Barbie; Killers of the Flower Moon; Oppenheimer
11 nominations - Poor Things
7 nominations - Spider-Man: Across the Spider-Verse
5 nominations - Anatomy of a Fall
4 nominations - Asteroid City; The Boy and the Heron; The Holdovers; May December; Past Lives
3 nominations - Godzilla Minus One; Saltburn
2 nominations - Guardians of the Galaxy Vol. 3; Priscilla; The Zone of Interest

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FULL VOTING DATA

Best Picture

Round 1:
1. Oppenheimer - 413 - 26.32%
2. Poor Things - 306 - 19.50%
3. Past Lives - 170 - 10.83%
4. Killers of the Flower Moon - 154 - 9.82%
5. Spider-Man: Across the Spider-Verse - 139 - 8.86%
6. Anatomy of a Fall - 127 - 8.09%
7. The Holdovers - 82 - 5.23%
8. Barbie - 65 - 4.14%
9. May December - 58 - 3.70%
10. The Boy and the Heron - 55 - 3.51%

Round 2:
1. Oppenheimer - 425 - 27.09%
2. Poor Things - 311 - 19.82%
3. Past Lives - 176 - 11.22%
4. Killers of the Flower Moon - 169 - 10.77%
5. Spider-Man: Across the Spider-Verse - 147 - 9.37%
6. Anatomy of a Fall - 132 - 8.41%
7. The Holdovers - 85 - 5.42%
8. Barbie - 65 - 4.14%
9. May December - 59 - 3.76%

Round 3:
1. Oppenheimer - 439 - 27.98%
2. Poor Things - 322 - 20.52%
3. Past Lives - 184 - 11.73%
4. Killers of the Flower Moon - 179 - 11.41%
5. Spider-Man: Across the Spider-Verse - 150 - 9.56%
6. Anatomy of a Fall - 140 - 8.92%
7. The Holdovers - 89 - 5.67%
8. Barbie - 66 - 4.21%

Round 4:
1. Oppenheimer - 449 - 28.62%
2. Poor Things - 337 - 21.48%
3. Past Lives - 190 - 12.11%
4. Killers of the Flower Moon - 183 - 11.66%
5. Spider-Man: Across the Spider-Verse - 168 - 10.71%
6. Anatomy of a Fall - 144 - 9.18%
7. The Holdovers - 98 - 6.25%

Round 5:
1. Oppenheimer - 472 - 30.08%
2. Poor Things - 355 - 22.63%
3. Past Lives - 206 - 13.13%
4. Killers of the Flower Moon - 195 - 12.43%
5. Spider-Man: Across the Spider-Verse - 181 - 11.54%
6. Anatomy of a Fall - 160 - 10.20%

Round 6:
1. Oppenheimer - 523 - 33.33%
2. Poor Things - 395 - 25.18%
3. Past Lives - 236 - 15.04%
4. Killers of the Flower Moon - 216 - 13.77%
5. Spider-Man: Across the Spider-Verse - 199 - 12.68%

Round 7:
1. Oppenheimer - 605 - 38.56%
2. Poor Things - 444 - 28.30%
3. Past Lives - 278 - 17.72%
4. Killers of the Flower Moon - 242 - 15.42%

Round 8:
1. Oppenheimer - 722 - 46.02%
2. Poor Things - 516 - 32.89%
3. Past Lives - 331 - 21.10%

Round 9:
1. Oppenheimer - 875 - 55.77%
2. Poor Things - 694 - 44.23%

For curiosity, number of voters to rank each film in last place:
1. Anatomy of a Fall - 67 - 4.27%
2. Past Lives - 72 - 4.59%
3. Killers of the Flower Moon - 79 - 5.04%
4. The Holdovers - 83 - 5.29%
5. Poor Things - 96 - 6.12%
6. Oppenheimer - 144 - 9.18%
7. Spider-Man: Across the Spider-Verse - 175 - 11.15%
8. The Boy and the Heron - 258 - 16.44%
9. May December - 278 - 17.72%
10. Barbie - 317 - 20.20%

Best Director

1. Christopher Nolan (Oppenheimer) - 663 - 42.42%
2. Yorgos Lanthimos (Poor Things) - 369 - 23.61%
3. Martin Scorsese (Killers of the Flower Moon) - 221 - 14.14%
4. Greta Gerwig (Barbie) - 156 - 9.98%
5. Celine Song (Past Lives) - 154 - 9.85%

Best Actor

1. Cillian Murphy (Oppenheimer) - 740 - 47.41%
2. Paul Giamatti (The Holdovers) - 402 - 25.75%
3. Andrew Scott (All of Us Strangers) - 243 - 15.57%
4. Leonardo DiCaprio (Killers of the Flower Moon) - 94 - 6.02%
5. Barry Keoghan (Saltburn) - 82 - 5.25%

Best Actress

1. Emma Stone (Poor Things) - 556 - 35.53%
2. Lily Gladstone (Killers of the Flower Moon) - 497 - 31.76%
3. Sandra Hüller (Anatomy of a Fall) - 329 - 21.02%
4. Greta Lee (Past Lives) - 109 - 6.96%
5. Margot Robbie (Barbie) - 74 - 4.73%

Best Supporting Actor

1. Charles Melton (May December) - 520 - 33.21%
2. Robert Downey Jr. (Oppenheimer) - 375 - 23.95%
3. Ryan Gosling (Barbie) - 318 - 20.31%
4. Mark Ruffalo (Poor Things) - 206 - 13.15%
5. Robert De Niro (Killers of the Flower Moon) - 147 - 9.39%

Best Supporting Actress

1. Da'Vine Joy Randolph (The Holdovers) - 755 - 48.37%
2. Julianne Moore (May December) - 427 - 27.35%
3. Emily Blunt (Oppenheimer) - 196 - 12.56%
4. Rosamund Pike (Saltburn) - 108 - 6.92%
5. America Ferrara (Barbie) - 75 - 4.80

Best Original Screenplay

1. Anatomy of a Fall - 525 - 33.65%
2. Past Lives - 398 - 25.51%
3. The Holdovers - 280 - 17.95%
4. May December - 206 - 13.21%
5. Asteroid City - 151 - 9.68%

Best Adapted Screenplay

1. Poor Things - 478 - 30.60%
2. Oppenheimer - 426 - 27.27%
3. Killers of the Flower Moon - 331 - 21.19%
4. Barbie - 190 - 12.16%
5. Spider-Man: Across the Spider-Verse - 137 - 8.77%

Best Animated Feature

1. Spider-Man: Across the Spider-Verse - 769 - 50.29%
2. The Boy and the Heron - 617 - 40.35%
3. Nimona - 80 - 5.23%
4. Teenage Mutant Ninja Turtles: Mutant Mayhem - 39 - 2.55%
5. The Super Mario Bros. Movie - 24 - 1.57%

Best Documentary Feature

1. 20 Days in Mariupol - 374 - 34.00%
2. Still: A Michael J. Fox Movie - 303 - 27.55%
3. Kokomo City - 170 - 15.45%
4. Beyond Utopia - 143 - 13.00%
5. The Eternal Memory - 110 - 10.00%

Best International Film

1. Anatomy of a Fall - 525 - 34.47%
2. The Zone of Interest - 420 - 27.58%
3. Godzilla Minus One - 245 - 16.09%
4. The Boy and the Heron - 204 - 13.39%
5. Society of the Snow - 129 - 8.47%

Best Original Score

1. Oppenheimer - 631 - 41.03%
2. Poor Things - 292 - 18.99%
3. The Boy and the Heron - 255 - 16.58%
4. Spider-Man: Across the Spider-Verse - 241 - 15.67%
5. Killers of the Flower Moon - 119 - 7.74%

Best Original Song

1. "I'm Just Ken" (Barbie) - 539 - 35.27%
2. "What Was I Made For?" (Barbie) - 426 - 27.88%
3. "Am I Dreaming" (Spider-Man: Across the Spider-Verse) - 243 - 15.90%
4. "Camp Isn't Home" (Theater Camp) - 171 - 11.19%
5. "Dance the Night" (Barbie) - 149 - 9.75%

Best Production Design

1. Poor Things - 625 - 40.32%
2. Barbie - 488 - 31.48%
3. Asteroid City - 285 - 18.39%
4. Oppenheimer - 87 - 5.61%
5. Killers of the Flower Moon - 65 - 4.19%

Best Costume Design

1. Poor Things - 812 - 52.35%
2. Barbie - 489 - 31.53%
3. Killers of the Flower Moon - 123 - 7.93%
4. Priscilla - 65 - 4.19%
5. Asteroid City - 62 - 4.00%

Best Makeup and Hairstyling

1. Poor Things - 643 - 42.08%
2. Barbie - 312 - 20.42%
3. Guardians of the Galaxy Vol. 3 - 204 - 13.35%
4. Priscilla - 191 - 12.50%
5. Maestro - 178 - 11.65%

Best Editing

1. Oppenheimer - 720 - 46.91%
2. Killers of the Flower Moon - 225 - 14.66%
3. Spider-Man: Across the Spider-Verse - 208 - 13.55%
4. Anatomy of a Fall - 207 - 13.49%
5. Poor Things - 175 - 11.40%

Best Cinematography

1. Oppenheimer - 567 - 36.70%
2. Poor Things - 461 - 29.84%
3. Killers of the Flower Moon - 208 - 13.46%
4. Saltburn - 171 - 11.07%
5. Asteroid City - 138 - 8.93%

Best Sound

1. Oppenheimer - 633 - 41.62%
2. The Zone of Interest - 606 - 39.84%
3. Godzilla Minus One - 138 - 9.07%
4. The Killer - 98 - 6.44%
5. Killers of the Flower Moon - 46 - 3.02%

Best Visual Effects

1. Godzilla Minus One - 514 - 33.95%
2. Oppenheimer - 342 - 22.59%
3. Spider-Man: Across the Spider-Verse - 321 - 21.20%
4. The Creator - 233 - 15.39%
5. Guardians of the Galaxy Vol. 3 - 104 - 6.87%

Best Live-Action Short

1. The Wonderful Story of Henry Sugar - 786 - 70.24%
2. Strange Way of Life - 114 - 10.19%
3. Red, White and Blue - 76 - 6.79%
4. An Avocado Pit - 75 - 6.70%
5. The Anne Frank Gift Shop - 68 - 6.08%

Best Animated Short

1. Once Upon a Studio - 310 - 32.87%
2. Ninety-Five Senses - 256 - 27.15%
3. War Is Over! Inspired by the Music of John & Yoko - 156 - 16.54%
4. Pachyderme - 127 - 13.47%
5. Pete - 94 - 9.97%

Best Documentary Short

1. The Last Repair Shop - 329 - 36.31%
2. Bear - 234 - 25.83%
3. Black Girls Play: The Story of Hand Games - 139 - 15.34%
4. Island in Between - 111 - 12.25%
5. Deciding Vote - 93 - 10.26%

___

All the data for the nominations round is here.

Top comment in the comment section has some analysis of the data from the final round of voting.