| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Aquaman | $893,666 | - | - | - | - | $1,270,885 | 1 | Warner Bros. | true | false |
| 2 | 2 | The Grinch | $186,419 | -15.6% | 173 | -29 | $1,077 | $1,383,941 | 4 | United International Pictures | false | false |
| 3 | 1 | Bohemian Rhapsody | $179,081 | -25.8% | 156 | -48 | $1,147 | $4,819,693 | 7 | 20th Century Fox International | false | false |
| 4 | 3 | The Possession of Hannah Grace | $120,551 | -33.4% | 116 | -18 | $1,039 | $377,215 | 2 | Sony Pictures Releasing | false | false |
| 5 | 4 | Fantastic Beasts: The Crimes of Grindelwald | $55,726 | -54.2% | 95 | -72 | $586 | $2,174,243 | 5 | Warner Bros. | false | false |
| 6 | 7 | Colette | $22,247 | -47% | 28 | -16 | $794 | $79,753 | 2 | Diamond Films | false | false |
| 7 | 5 | Robin Hood | $19,176 | -64.2% | 45 | -41 | $426 | $259,281 | 3 | bf Distribution | false | false |
| 8 | - | Lino | $15,772 | - | 68 | - | $231 | $26,593 | 1 | bf Distribution | true | false |
| 9 | 6 | Instant Family | $15,723 | -62.9% | 47 | -79 | $334 | $215,201 | 3 | Paramount Pictures International | false | false |
| 10 | - | Jealous | $13,486 | - | 20 | - | $674 | $16,681 | 1 | - | true | false |
| 11 | 11 | The Nutcracker and the Four Realms | $9,887 | -46.2% | - | - | - | $878,995 | 7 | Walt Disney Pictures | false | false |
| 12 | 14 | Burn the Stage: The Movie | $8,911 | +22.6% | - | - | - | $238,677 | 5 | Trafalgar Studios | false | false |
| 13 | - | Volver a Boedo | $8,047 | - | 15 | - | $536 | $12,091 | 1 | Primer Plano Film Group | true | false |
| 14 | - | The Heiresses | $7,185 | - | 14 | - | $513 | $9,256 | 1 | Walt Disney Pictures | true | false |
| 15 | 8 | My Hero Academia: Two Heroes | $6,237 | -73.2% | - | - | - | $44,653 | 2 | N/A | false | false |
| 16 | 9 | First Man | $3,396 | -84.8% | 10 | -40 | $339 | $135,104 | 3 | Universal Pictures International (UPI) | false | false |
| 17 | 16 | Our Little Sister 2018 Re-release | $2,666 | -54.8% | - | - | - | $10,831 | 2 | IFA | false | false |
| 18 | 20 | The Reports on Sarah and Saleem | $1,728 | -35.5% | - | - | - | $22,973 | 4 | CDI Films | false | false |
| 19 | 17 | A Star Is Born | $1,469 | -60.2% | - | - | - | $616,023 | 10 | Warner Bros. | false | false |
| 20 | 22 | Cold War 2018 Re-release | $1,464 | -24.7% | - | - | - | $106,826 | 7 | CDI Films | false | false |
| 21 | 13 | The Midnight Man | $1,378 | -82.8% | - | - | - | $51,374 | 3 | Impacto Cine | false | false |
| 22 | - | Packing Heavy | $1,322 | - | - | - | - | $2,155 | 1 | Primer Plano Film Group | true | false |
| 23 | 10 | Life Itself | $1,266 | -93.5% | 4 | -49 | $316 | $27,489 | 2 | bf Distribution | false | false |
| 24 | 12 | The Stolen Princess | $1,191 | -85.5% | - | - | - | $14,456 | 2 | - | false | false |
| 25 | 18 | Russian Roulette | $956 | -70% | - | - | - | $5,790 | 2 | Primer Plano Film Group | false | false |
| 26 | 52 | The First Purge | $574 | +617.5% | - | - | - | $2,508,871 | 24 | United International Pictures | false | false |
| 27 | 21 | Peppermint | $423 | -78.6% | - | - | - | $143,294 | 5 | Diamond Films | false | false |
| 28 | 23 | The Buoy | $376 | -72.7% | - | - | - | $2,124 | 2 | Cinetren | false | false |
| 29 | - | The Accused | $333 | - | - | - | - | $1,330,956 | 14 | Warner Bros. | false | false |
| 30 | 31 | Rojo | $291 | -11% | - | - | - | $78,173 | 8 | Primer Plano Film Group | false | false |
| 31 | 27 | Halloween | $283 | -49.2% | - | - | - | $756,893 | 8 | United International Pictures | false | false |
| 32 | 48 | Esto no es un golpe | $225 | +155.7% | - | - | - | $1,384 | 5 | Cinetren | false | false |
| 33 | 34 | The Image Book | $211 | -13.2% | - | - | - | $5,946 | 5 | Zeta Films | false | false |
| 34 | 25 | Goosebumps 2: Haunted Halloween | $202 | -77.5% | 4 | -1 | $50 | $261,403 | 10 | Sony Pictures Releasing | false | false |
| 35 | 32 | Unidad XV | $198 | -31.2% | - | - | - | $2,858 | 4 | Primer Plano Film Group | false | false |
| 36 | 42 | El Potro: Unstoppable | $196 | +45.2% | - | - | - | $1,741,690 | 11 | 20th Century Fox International | false | false |
| 37 | 57 | Gracias Gauchito | $154 | +161% | - | - | - | $1,730 | 6 | N/A | false | false |
| 38 | 24 | Eso Que Nos Enamora | $127 | -89.4% | - | - | - | $1,855 | 2 | Aura Films | false | false |
| 39 | 28 | Silence Is a Falling Body | $119 | -69.6% | - | - | - | $1,504 | 5 | N/A | false | false |
| 40 | 43 | Lucky | $102 | -19.7% | - | - | - | $36,386 | 12 | N/A | false | false |
| 41 | 26 | BlacKkKlansman | $98 | -88.5% | - | - | - | $39,660 | 5 | United International Pictures | false | false |
| 42 | 44 | Anna Karenina 2018 Re-release | $74 | -29.5% | - | - | - | $201 | 2 | N/A | false | false |
| 43 | 29 | Silent Night 2018 Re-release | $68 | -82.4% | - | - | - | $6,661 | 3 | Mirada Distribution | false | false |
| 44 | 39 | Los 120, cafetales de la poesía | $66 | -53.8% | - | - | - | $1,164 | 4 | N/A | false | false |
| 45 | 38 | Julia and the Fox | $62 | -56.9% | - | - | - | $1,289 | 3 | Cinetren | false | false |
| 46 | - | The Cakemaker | $61 | - | - | - | - | $72,622 | 17 | Mirada Distribution | false | false |
| 47 | 55 | Transit 2018 Re-release | $58 | -9.4% | - | - | - | $49,662 | 8 | Mirada Distribution | false | false |
| 48 | - | La vida que te agenciaste | $52 | - | - | - | - | $63 | 1 | N/A | true | false |
| 49 | 61 | Terrified | $50 | +6.4% | - | - | - | $67,820 | 33 | Aura Films | false | false |
| 50 | 37 | The Wife | $49 | -73.9% | - | - | - | $223,987 | 14 | bf Distribution | false | false |
| 51 | 54 | Impuros | $40 | -38.5% | - | - | - | $1,294 | 5 | Primer Plano Film Group | false | false |
| 52 | - | The Dread | $35 | - | - | - | - | $889 | 22 | N/A | false | false |
| 53 | - | The Sky of the Centaur | $34 | - | - | - | - | $1,446 | 94 | N/A | false | false |
| 54 | 60 | The Bed | $28 | -46.2% | - | - | - | $203 | 4 | N/A | false | false |
| 55 | - | Marilyn | $25 | - | - | - | - | $3,487 | 10 | Cinetren | false | false |
| 56 | 71 | A Family Submerged | $15 | +50% | - | - | - | $12,445 | 10 | Primer Plano Film Group | false | false |
| 57 | - | Chaco | $14 | - | - | - | - | $31 | 2 | Cinetren | false | false |
| 58 | - | How to Make a Dead Man Float | $14 | - | - | - | - | $456 | 12 | N/A | false | false |
| 59 | 45 | Soft Rains Will Come | $11 | -88.4% | - | - | - | $2,148 | 4 | N/A | false | false |
| 60 | 62 | A Twelve-Year Night | $9 | -80.4% | - | - | - | $60,368 | 12 | - | false | false |
| 61 | - | ¡Viva el palíndromo! | $5 | - | - | - | - | $128 | 6 | N/A | false | false |
| 62 | 68 | Camino Sinuoso | $2 | -93.5% | - | - | - | $24,453 | 6 | Walt Disney Pictures | false | false |
| 63 | - | El último mago O Bilembambudin | $2 | - | - | - | - | $5,870 | 212 | Primer Plano Film Group | false | false |
| 64 | - | De Despojos y Costillas | $1 | - | - | - | - | $279 | 5 | N/A | false | false |
