This is a list of films which placed number one at the weekend box office in Brazil for the year 2023.
| No. | Date | Film | Gross (USD) | Ref | 
|---|---|---|---|---|
| 1 | January 8, 2023 | Avatar: The Way of Water | $5,032,853 | [1] | 
| 2 | January 15, 2023 | $3,009,086 | [2] | |
| 3 | January 22, 2023 | $1,797,508 | [3] | |
| 4 | January 29, 2023 | Puss in Boots: The Last Wish | $1,214,161 | [4] | 
| 5 | February 5, 2023 | $962,562 | [5] | |
| 6 | February 12, 2023 | $1,259,165 | [6] | |
| 7 | February 19, 2023 | Ant-Man and the Wasp: Quantumania | $3,855,076 | [7] | 
| 8 | February 26, 2023 | $1,713,382 | [8] | |
| 9 | March 5, 2023 | Creed III | $1,100,000 | [9] | 
| 10 | March 12, 2023 | Scream VI | $2,183,656 | |
| 11 | March 19, 2023 | Shazam! Fury of the Gods | $1,500,000 | |
| 12 | March 26, 2023 | John Wick: Chapter 4 | $3,006,773 | |
| 13 | April 2, 2023 | $1,821,637 | ||
| 14 | April 9, 2023 | The Super Mario Bros. Movie | $6,152,113 | |
| 15 | April 16, 2023 | $4,342,280 | ||
| 16 | April 23, 2023 | $4,208,261 | ||
| 17 | April 30, 2023 | $2,324,484 | ||
| 18 | May 7, 2023 | Guardians of the Galaxy Vol. 3 | $6,745,615 | |
| 19 | May 14, 2023 | $3,794,738 | ||
| 20 | May 21, 2023 | Fast & Furious X | $8,944,331 | |
| 21 | May 28, 2023 | $4,404,951.17 | [10] | |
| 22 | June 4, 2023 | Spider-Man: Across the Spider-Verse | $3,343,758.38 | [11] | 
| 23 | June 11, 2023 | $3,349,765.14 | [12] | |
| 24 | June 18, 2023 | The Flash | $3,400,000 | |
| 25 | June 25, 2023 | Elemental | $1,594,440 | |
| 26 | July 2, 2023 | $1,777,962 | ||
| 27 | July 9, 2023 | $1,912,153 | ||
| 28 | July 16, 2023 | Mission: Impossible – Dead Reckoning Part One | $3,500,000 | |
| 29 | July 23, 2023 | Barbie | $17,600,000 | |
| 30 | July 30, 2023 | $7,800,000 | ||
| 31 | August 6, 2023 | $3,203,600.85 | [13] | |
| 32 | August 13, 2023 | $1,281,440.34 | [14] | |
| 33 | August 20, 2023 | Blue Beetle | $2,200,000 | |
| 34 | August 27, 2023 | $1,400,000 | ||
| 35 | September 3, 2023 | $853,432.28 | [15] | |
| 36 | September 10, 2023 | The Nun II | $4,400,000 | |
| 37 | September 17, 2023 | $1,800,000 | ||
| 38 | September 24, 2023 | Sound of Freedom | $1,155,298.56 | [16] | 
| 39 | October 1, 2023 | $1,350,649.35 | [17] | |
| 40 | October 8, 2023 | $1,512,059.37 | [18] | |
| 41 | October 15, 2023 | PAW Patrol: The Mighty Movie | $1,613,813.93 | [19] | 
| 42 | October 22, 2023 | Trolls Band Together | $883,017 | |
| 43 | October 29, 2023 | Five Nights at Freddy's | $4,103,084 | |
| 44 | November 5, 2023 | $2,604,478 | ||
| 45 | November 12, 2023 | The Marvels | $1,856,343 | |
| 46 | November 19, 2023 | The Hunger Games: The Ballad of Songbirds & Snakes | $3,173,493 | |
| 47 | November 26, 2023 | Napoleon | $1,200,000 | |
| 48 | December 3, 2023 | $879,406.31 | [20] | |
| 49 | December 10, 2023 | Wonka | $2,062,318.05 | [21] | 
| 50 | December 17, 2023 | $4,800,000 | ||
| 51 | December 24, 2023 | Aquaman and the Lost Kingdom | $2,322,610.61 | [22] | 
| 52 | December 31, 2023 | $6,800,000 | 
| Rank | Title | Distributor | Gross R$ | Gross US$ | 
|---|---|---|---|---|
| 1. | Barbie | Warner Bros. | $207,183,780 | $38,438,549.17 | 
| 2. | Fast X | Universal | $133,934,493 | $26,817,040.95 | 
| 3. | The Super Mario Bros. Movie | Universal | $133,245,439 | $26,679,075.08 | 
| 4. | Guardians of the Galaxy Vol. 3 | Disney | $90,208,287 | $18,061,959.04 | 
| 5. | Puss in Boots: The Last Wish | Universal | $88,239,322 | $17,667,722.92 | 
| 6. | The Little Mermaid | Disney | $84,362,774 | $16,891,540.89 | 
| 7. | Aquaman and the Lost Kingdom | Warner Bros. | $80,401,723 | $16,098,439.25 | 
| 8. | Elemental | Disney | $77,049,677 | $15,427,275.66 | 
| 9. | Oppenheimer | Universal | $66,571,860 | $13,329,354.19 | 
| 10. | Spider-Man: Across the Spider-Verse | Sony | $57,635,308 | $11,540,032.6 |