| Rank | Release
| Genre
| Budget
| Running Time
| Gross | Max Th | Opening | % of Total
| Open Th | Open | Close | Distributor
| Estimated
|
|---|
| 1 | Venom: Let There Be Carnage | - | - | - | $17,900,000 | 1,998 | $6,708,745 | 37.5% | 1,998 | Oct 13 | - | Sony Pictures Releasing | false |
| 2 | Dune: Part One | - | - | - | $12,824,171 | 1,576 | $2,554,944 | 19.9% | 1,576 | Oct 20 | - | - | false |
| 3 | Ron's Gone Wrong | - | - | - | $1,216,729 | 904 | $480,962 | 39.5% | 904 | Oct 27 | - | Walt Disney Studios Motion Pictures | false |
| 4 | The Last Duel | - | - | - | $495,702 | 226 | $220,798 | 44.5% | - | Oct 20 | - | 20th Century Studios | false |
| 5 | Annette | - | - | - | $299,883 | 321 | $79,976 | 26.7% | 321 | Oct 27 | - | Universal Pictures International (UPI) | false |
| 6 | The Man With High Hopes | - | - | - | $226,135 | 105 | - | - | - | Oct 14 | - | First Run | false |
| 7 | Octonauts: Above & Beyond | - | - | - | $183,215 | 205 | $76,108 | 41.5% | 205 | Oct 27 | - | Universal Pictures International (UPI) | false |
| 8 | After We Fell | - | - | - | $142,702 | 341 | $54,519 | 38.2% | 341 | Oct 27 | - | Universal Pictures International (UPI) | false |
| 9 | Stillwater | - | - | - | $137,811 | 353 | $54,966 | 39.9% | 353 | Oct 6 | - | First Run | false |
| 10 | Petite Maman | - | - | - | $119,643 | 95 | $35,075 | 29.3% | 95 | Oct 7 | - | First Run | false |
| 11 | F20 | - | - | - | $116,727 | 217 | $36,754 | 31.5% | 217 | Oct 6 | - | First Run | false |
| 12 | Dongbaek | - | - | - | $101,705 | 60 | $12,777 | 12.6% | 60 | Oct 21 | - | First Run | false |
| 13 | The Labyrint | - | - | - | $84,825 | 314 | $42,159 | 49.7% | 314 | Oct 6 | - | First Run | false |
| 14 | Ten Months | - | - | - | $82,858 | 146 | $30,844 | 37.2% | 146 | Oct 14 | - | Universal Pictures International (UPI) | false |
| 15 | Tada: A Portrait Of Korean Startups | - | - | - | $66,636 | 70 | $17,484 | 26.2% | 70 | Oct 14 | - | First Run | false |
| 16 | The Academy of Magic | - | - | - | $63,391 | 212 | $32,210 | 50.8% | 212 | Oct 7 | - | First Run | false |
| 17 | Geurimjakkot | - | - | - | $59,712 | 89 | $13,857 | 23.2% | 89 | Oct 27 | - | Universal Pictures International (UPI) | false |
| 18 | Burning Flower | - | - | - | $50,203 | 74 | $7,150 | 14.2% | 74 | Oct 20 | - | First Run | false |
| 19 | Never Gonna Snow Again | - | - | - | $47,100 | 63 | $12,460 | 26.5% | 63 | Oct 20 | - | First Run | false |
| 20 | The Asian Angel | - | - | - | $42,809 | 95 | $15,053 | 35.2% | 95 | Oct 28 | - | First Run | false |
| 21 | Space Dogs: Tropical Adventure | - | - | - | $34,567 | 172 | $24,885 | 72% | 172 | Oct 14 | - | Universal Pictures International (UPI) | false |
| 22 | Hyuga | - | - | - | $32,446 | 55 | $9,778 | 30.1% | 55 | Oct 21 | - | First Run | false |
| 23 | In Front of Your Face | - | - | - | $32,129 | 66 | $10,832 | 33.7% | 66 | Oct 21 | - | First Run | false |
| 24 | Threads - Our Tapestry of Love | - | - | - | $30,085 | 74 | $11,839 | 39.4% | 74 | Oct 14 | - | Universal Pictures International (UPI) | false |
| 25 | Boonie Bears: The Big Shrink | - | - | - | $25,388 | 141 | $12,199 | 48.1% | 141 | Oct 7 | - | First Run | false |
| 26 | Halloween Kills | - | - | - | $19,916 | 36 | $12,261 | 61.6% | 36 | Oct 27 | - | Universal Pictures International (UPI) | false |
| 27 | Blue Bayou | - | - | - | $17,490 | 139 | $11,335 | 64.8% | 139 | Oct 13 | - | Universal Pictures International (UPI) | false |
| 28 | The Killing of Two Lovers | - | - | - | $11,860 | 49 | $5,643 | 47.6% | 49 | Oct 14 | - | First Run | false |
| 29 | Jolt | - | - | - | $11,252 | 83 | $8,231 | 73.2% | 83 | Oct 14 | - | Universal Pictures International (UPI) | false |
| 30 | All Hands on Deck | - | - | - | $10,773 | 27 | $3,761 | 34.9% | 27 | Oct 7 | - | First Run | false |
| 31 | The Harder They Fall | - | - | - | $8,292 | 56 | $6,760 | 81.5% | 56 | Oct 20 | - | First Run | false |
| 32 | Caveat | - | - | - | $7,156 | 42 | $4,139 | 57.8% | 42 | Oct 20 | - | First Run | false |
| 33 | Naked Singularity | - | - | - | $6,381 | 64 | $3,975 | 62.3% | 64 | Oct 28 | - | Universal Pictures International (UPI) | false |
| 34 | Our Departures 2021 Re-release | - | - | - | $5,308 | 18 | $2,648 | 49.9% | 18 | Oct 27 | - | Universal Pictures International (UPI) | false |
| 35 | Fearsome | - | - | - | $4,309 | 36 | $2,771 | 64.3% | 36 | Oct 7 | - | First Run | false |
| 36 | Sasang: The Town On Sand | - | - | - | $3,524 | 2 | - | - | - | Oct 21 | - | Universal Pictures International (UPI) | false |
| 37 | The Penitent Thief | - | - | - | $2,318 | 20 | $1,264 | 54.5% | 20 | Oct 28 | - | Universal Pictures International (UPI) | false |
| 38 | Waiting for the Barbarians | - | - | - | $2,314 | 20 | $1,253 | 54.1% | 20 | Oct 14 | - | Universal Pictures International (UPI) | false |
| 39 | The Boy Behind the Door | - | - | - | $2,123 | 5 | $1,730 | 81.5% | 5 | Oct 21 | - | First Run | false |
| 40 | The Comeback Trail | - | - | - | $1,604 | 20 | $1,182 | 73.7% | 20 | Oct 7 | - | First Run | false |
| 41 | Moebius 2021 Re-release | - | - | - | $1,309 | 1 | - | - | - | Oct 13 | - | Universal Pictures International (UPI) | false |
