Worldwide Box Office For April 2021
| Rank | Release | Gross | Max Th | Opening | % of Total | Open Th | Open | Close | Distributor |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Cliff Walkers | $181,325,565 | 102 | - | - | - | Apr 29 | - | - |
| 2 | Sister | $128,317,206 | 97 | - | - | - | Apr 2 | - | - |
| 3 | My Love | $116,720,921 | 262 | - | - | - | Apr 30 | - | - |
| 4 | Wrath of Man | $103,966,489 | 14,221 | - | - | - | Apr 22 | - | - |
| 5 | Detective Conan: The Scarlet Bullet | $95,371,578 | 2,844 | - | - | - | Apr 16 | - | - |
| 6 | Mortal Kombat | $84,426,031 | 4,208 | - | - | - | Apr 8 | - | - |
| 7 | Man in Love | $52,946,097 | - | - | - | - | Apr 1 | - | - |
| 8 | Break Through the Darkness | $52,700,000 | - | - | - | - | Apr 28 | - | - |
| 9 | Rurouni Kenshin: Final Chapter Part I - The Final | $36,964,978 | 480 | - | - | - | Apr 23 | - | - |
| 10 | Once Upon a Time in Hong Kong | $32,218,874 | - | - | - | - | Apr 29 | - | - |
| 11 | Home Sweet Home | $32,178,677 | 28 | - | - | - | Apr 30 | - | - |
| 12 | The Unholy | $30,832,137 | 3,816 | - | - | - | Apr 2 | - | - |
| 13 | Vakeel Saab | $13,056,490 | 118 | - | - | - | Apr 8 | - | - |
| 14 | The Monkey King: Reborn | $13,017,088 | 94 | - | - | - | Apr 2 | - | - |
| 15 | The Eleventh Chapter | $8,844,997 | 40 | - | - | - | Apr 2 | - | - |
| 16 | Signal: The Movie | $7,388,603 | 86 | - | - | - | Apr 2 | - | - |
| 17 | Silver Skates | $7,099,734 | 1,845 | - | - | - | Apr 8 | - | - |
| 18 | Face Off 5: 48H | $6,781,370 | 10,308 | - | - | - | Apr 15 | - | - |
| 19 | Seobok | $6,778,823 | 2,655 | - | - | - | Apr 15 | - | - |
| 20 | Chernobyl: Abyss | $6,459,306 | 2,077 | - | - | - | Apr 15 | - | - |
| 21 | August Never Ends | $6,200,000 | - | - | - | - | Apr 16 | - | - |
| 22 | Separation | $4,509,143 | 1,911 | - | - | - | Apr 30 | - | - |
| 23 | Major Grom: Plague Doctor | $4,493,306 | 613 | - | - | - | Apr 1 | - | - |
| 24 | V2. Escape from Hell | $4,392,744 | 1,678 | - | - | - | Apr 29 | - | - |
| 25 | Voyagers | $4,298,184 | 3,425 | - | - | - | Apr 8 | - | - |
| 26 | Karnan | $3,817,585 | 97 | - | - | - | Apr 8 | - | - |
| 27 | Tomorrow Will Be Fine | $3,520,000 | - | - | - | - | Apr 2 | - | - |
| 28 | The Girl Who Believes in Miracles | $3,241,358 | 1,012 | - | - | - | Apr 2 | - | - |
| 29 | Endless Rain | $3,211,137 | 970 | - | - | - | Apr 28 | - | - |
| 30 | Después de Ti | $3,162,778 | - | - | - | - | Apr 8 | - | - |
| 31 | The Speech | $3,044,720 | 794 | - | - | - | Apr 29 | - | - |
| 32 | Recalled | $2,696,945 | 625 | - | - | - | Apr 21 | - | - |
| 33 | Ensemble Stars!! Es Music Garden Delay Viewing | $1,905,644 | - | - | - | - | Apr 2 | - | - |
| 34 | Together Together | $1,437,938 | 665 | - | - | - | Apr 23 | - | - |
| 35 | In the Earth | $1,330,723 | 571 | - | - | - | Apr 16 | - | - |
| 36 | BanG Dream! Episode of Roselia I: Promise | $1,128,578 | 141 | - | - | - | Apr 23 | - | - |
| 37 | Super Me | $1,100,000 | - | - | - | - | Apr 9 | - | - |
| 38 | The Lord of the Rings: The Fellowship of the Ring 2019 Re-release | $1,008,233 | 453 | - | - | - | Apr 15 | - | - |
| 39 | Limbo | $921,894 | 213 | - | - | - | Apr 30 | - | - |
| 40 | Four Good Days | $864,091 | 489 | - | - | - | Apr 30 | - | - |
| 41 | Dynasty Warriors | $829,947 | - | - | - | - | Apr 29 | - | - |
| 42 | Vivo | $783,714 | 705 | - | - | - | Apr 9 | - | - |
| 43 | Golata istina za grupa Zhiguli | $768,306 | 54 | - | - | - | Apr 16 | - | - |
| 44 | Trang Ti Phieu Luu Ky | $665,224 | 4,037 | - | - | - | Apr 30 | - | - |
| 45 | Ready o/r Knot | $657,371 | - | - | - | - | Apr 1 | - | - |
| 46 | Slalom | $572,724 | 350 | - | - | - | Apr 9 | - | - |
| 47 | Bad Luck Banging or Loony Porn | $475,166 | 83 | - | - | - | Apr 29 | - | - |
| 48 | Girls Can't Surf | $468,016 | 112 | - | - | - | Apr 8 | - | - |
| 49 | 2021 Oscar Nominated Short Films: Live Action | $443,050 | 184 | - | - | - | Apr 2 | - | - |
| 50 | Gunda | $383,128 | 73 | - | - | - | Apr 15 | - | - |
| 51 | Every Breath You Take | $338,771 | 251 | - | - | - | Apr 2 | - | - |
| 52 | Rising Wolf | $318,989 | 210 | - | - | - | Apr 8 | - | - |
| 53 | Cuñados | $314,944 | 15 | - | - | - | Apr 9 | - | - |
| 54 | Shiva Baby | $314,106 | 27 | - | - | - | Apr 2 | - | - |
| 55 | The Funeral Home | $295,327 | 500 | - | - | - | Apr 15 | - | - |
| 56 | Young Adult Matters | $279,643 | 209 | - | - | - | Apr 15 | - | - |
| 57 | Birth Time: The Documentary | $275,372 | 5 | - | - | - | Apr 15 | - | - |
| 58 | Demon Hunter Yan Chixia | $258,608 | 446 | - | - | - | Apr 9 | - | - |
| 59 | Adventures of Rufus: The Fantastic Pet | $246,359 | 248 | - | - | - | Apr 22 | - | - |
| 60 | Sulthan | $232,111 | 45 | - | - | - | Apr 1 | - | - |
| 61 | The Resort | $208,639 | 114 | - | - | - | Apr 30 | - | - |
| 62 | Be My Kirill | $204,850 | 54 | - | - | - | Apr 8 | - | - |
| 63 | SAS: Rise of the Black Swan | $198,432 | 189 | - | - | - | Apr 1 | - | - |
| 64 | Wings 2 | $194,231 | 1,179 | - | - | - | Apr 15 | - | - |
| 65 | Nayattu | $185,586 | 34 | - | - | - | Apr 8 | - | - |
| 66 | Chathur Mukham | $166,393 | 31 | - | - | - | Apr 8 | - | - |
| 67 | Amanece en Calcuta | $165,211 | 22 | - | - | - | Apr 16 | - | - |
| 68 | Agent Mambo: Truepac | $157,807 | 3 | - | - | - | Apr 15 | - | - |
| 69 | Held | $150,913 | 128 | - | - | - | Apr 9 | - | - |
| 70 | Song Song | $148,199 | 1,288 | - | - | - | Apr 2 | - | - |
| 71 | The Shrine | $102,344 | 69 | - | - | - | Apr 22 | - | - |
| 72 | Kieu | $89,973 | 1 | - | - | - | Apr 9 | - | - |
| 73 | All That Is Invisible | $80,703 | - | - | - | - | Apr 22 | - | - |
| 74 | Nightmare Cinema 2021 Re-release | $80,178 | 5 | - | - | - | Apr 8 | - | - |
| 75 | Adventures Italian Style | $78,410 | 99 | - | - | - | Apr 26 | - | - |
| 76 | Nizhal | $78,152 | 32 | - | - | - | Apr 8 | - | - |
| 77 | Masha | $66,309 | 3 | - | - | - | Apr 1 | - | - |
| 78 | Sweat 2021 Re-release | $65,638 | 75 | - | - | - | Apr 8 | - | - |
| 79 | Barkers: Mind the Cats! | $64,162 | 181 | - | - | - | Apr 22 | - | - |
| 80 | All U Need is Love | $63,718 | - | - | - | - | Apr 22 | - | - |
| 81 | Love and Monsters | $51,352 | 820 | - | - | - | Apr 22 | - | - |
| 82 | Good Light, Good Air | $50,189 | 27 | - | - | - | Apr 28 | - | - |
| 83 | Women | $49,057 | 12 | - | - | - | Apr 1 | - | - |
| 84 | Jakob's Wife | $47,768 | 101 | - | - | - | Apr 16 | - | - |
| 85 | Crime Boss | $45,398 | 40 | - | - | - | Apr 15 | - | - |
| 86 | Help, I Shrunk My Teacher 2021 Re-release | $43,601 | 5 | - | - | - | Apr 1 | - | - |
| 87 | Way Back Home | $39,073 | 143 | - | - | - | Apr 8 | - | - |
| 88 | Silk Road | $38,449 | 91 | - | - | - | Apr 15 | - | - |
| 89 | Anugraheethan Antony | $35,224 | 10 | - | - | - | Apr 1 | - | - |
| 90 | Pompeii: Sin City | $34,729 | 26 | - | - | - | Apr 29 | - | - |
| 91 | Yuvarathnaa | $34,007 | 5 | - | - | - | Apr 1 | - | - |
| 92 | Monday | $30,932 | 54 | - | - | - | Apr 16 | - | - |
| 93 | Dancer in the Dark 2021 Re-release | $29,274 | 6 | - | - | - | Apr 29 | - | - |
| 94 | Trigger Point | $29,262 | 77 | - | - | - | Apr 16 | - | - |
| 95 | The Curse of Audrey Earnshaw | $25,092 | 15 | - | - | - | Apr 8 | - | - |
| 96 | The Pink Cloud | $23,733 | 10 | - | - | - | Apr 1 | - | - |
| 97 | Salvation | $22,587 | 2 | - | - | - | Apr 8 | - | - |
| 98 | Kuriyan Jawan Bapu Preshaan | $19,958 | 24 | - | - | - | Apr 16 | - | - |
| 99 | Tintoretto. Il primo regista | $18,699 | 5 | - | - | - | Apr 1 | - | - |
| 100 | Crónica de una tormenta | $18,098 | 1 | - | - | - | Apr 30 | - | - |
| 101 | Sheena667 | $16,509 | 19 | - | - | - | Apr 15 | - | - |
| 102 | Ya Baada | $16,310 | 12 | - | - | - | Apr 1 | - | - |
| 103 | English | $16,053 | 8 | - | - | - | Apr 15 | - | - |
| 104 | Dino Dana: The Movie | $15,798 | 6 | - | - | - | Apr 1 | - | - |
| 105 | We Broke Up | $15,063 | 35 | - | - | - | Apr 16 | - | - |
| 106 | Double Patty | $14,982 | 343 | - | - | - | Apr 23 | - | - |
| 107 | Exodus 2021 Re-release | $14,822 | 1 | - | - | - | Apr 1 | - | - |
| 108 | Emily and the Magical Journey | $14,560 | 61 | - | - | - | Apr 15 | - | - |
| 109 | 99 Songs | $14,399 | 23 | - | - | - | Apr 15 | - | - |
| 110 | I Blame Society | $12,531 | 7 | - | - | - | Apr 22 | - | - |
| 111 | Natura Bizia | $12,434 | 3 | - | - | - | Apr 16 | - | - |
| 112 | After Chernobyl | $12,229 | 1 | - | - | - | Apr 1 | - | - |
| 113 | Aarkkariyam | $12,191 | 12 | - | - | - | Apr 15 | - | - |
| 114 | Smiley Face Killers | $11,944 | 38 | - | - | - | Apr 15 | - | - |
| 115 | Lei mi parla ancora | $8,507 | 15 | - | - | - | Apr 26 | - | - |
| 116 | A Perfect Enemy | $7,113 | 21 | - | - | - | Apr 8 | - | - |
| 117 | Love Shorts | $6,936 | 3 | - | - | - | Apr 15 | - | - |
| 118 | The Book of the Sea | $6,486 | 1 | - | - | - | Apr 8 | - | - |
| 119 | Code Geass: Lelouch of the Re;Surrection 2021 Re-release | $6,379 | 29 | - | - | - | Apr 28 | - | - |
| 120 | Sisters with Transistors | $5,241 | 2 | - | - | - | Apr 23 | - | - |
| 121 | Góoi Hiroirinn | $5,198 | 1 | - | - | - | Apr 30 | - | - |
| 122 | Blood Brothers: Civil War | $5,191 | 2 | - | - | - | Apr 2 | - | - |
| 123 | Chasing the Dragon II: Wild Wild Bunch 2021 Re-release | $5,105 | 14 | - | - | - | Apr 1 | - | - |
| 124 | Dreamcatcher | $5,033 | 22 | - | - | - | Apr 1 | - | - |
| 125 | Wander | $4,609 | 24 | - | - | - | Apr 1 | - | - |
| 126 | 69: The Saga of Danny Hernandez | $4,536 | 1 | - | - | - | Apr 29 | - | - |
| 127 | Bill Traylor: Chasing Ghosts | $4,504 | 2 | - | - | - | Apr 16 | - | - |
| 128 | The Desert Project | $2,406 | 13 | - | - | - | Apr 15 | - | - |
| 129 | Islandia: El Refugio Perfecto | $2,146 | 1 | - | - | - | Apr 30 | - | - |
| 130 | Frozen 2021 Sing-Along | $2,061 | 7 | - | - | - | Apr 23 | - | - |
| 131 | Adventure Exhibit | $1,975 | 2 | - | - | - | Apr 29 | - | - |
| 132 | Far Frontiers | $1,768 | 2 | - | - | - | Apr 29 | - | - |
| 133 | Do I love you, robot, do I? | $1,640 | 2 | - | - | - | Apr 15 | - | - |
| 134 | Moscow Does Not Happen | $1,523 | 6 | - | - | - | Apr 22 | - | - |
| 135 | Beginning | $1,477 | 4 | - | - | - | Apr 29 | - | - |
| 136 | Mr. Klein 2021 Re-Release | $1,400 | 1 | - | - | - | Apr 19 | - | - |
| 137 | Genitori vs Influencer | $1,356 | 3 | - | - | - | Apr 29 | - | - |
| 138 | Street Gang: How We Got to Sesame Street | $1,230 | 1 | - | - | - | Apr 23 | - | - |
| 139 | Stela | $1,229 | 33 | - | - | - | Apr 1 | - | - |
| 140 | February | $747 | 24 | - | - | - | Apr 2 | - | - |
| 141 | Total Recall 2021 Re-release | $439 | 1 | - | - | - | Apr 1 | - | - |
| 142 | The Criminal 2021 Re-release | $341 | 1 | - | - | - | Apr 19 | - | - |
| 143 | Now | $294 | 1 | - | - | - | Apr 22 | - | - |
| 144 | Korora | $272 | 1 | - | - | - | Apr 22 | - | - |
| 145 | Cross of Iron | $201 | 1 | - | - | - | Apr 15 | - | - |
| 146 | Dolgaya doroga domoy | $70 | 1 | - | - | - | Apr 22 | - | - |
