International Box Office For May 2018
| Rank | Release | Gross | Theaters | Total Gross | Release Date | Distributor |
|---|---|---|---|---|---|---|
| 1 | Avengers: Infinity War | $914,997,745 | 55 | $1,369,544,272 | Apr 25 | - |
| 2 | Deadpool 2 | $291,624,996 | 83 | $416,055,185 | May 16 | - |
| 3 | Solo: A Star Wars Story | $82,300,000 | 54 | $179,157,295 | May 23 | - |
| 4 | How Long Will I Love U | $82,134,386 | - | $82,134,386 | May 17 | - |
| 5 | Rampage | $63,700,000 | 64 | $327,100,000 | Apr 11 | - |
| 6 | A Quiet Place | $45,830,627 | 57 | $152,915,000 | Apr 4 | - |
| 7 | Truth or Dare | $29,864,050 | 54 | $53,919,478 | Apr 12 | - |
| 8 | Ready Player One | $29,000,000 | 67 | $445,800,000 | Mar 28 | - |
| 9 | Peter Rabbit | $23,271,342 | 73 | $236,013,009 | Feb 8 | - |
| 10 | Sherlock Gnomes | $14,785,566 | 32 | $47,103,000 | Mar 15 | - |
| 11 | Born to Be Wild | $14,000,021 | 4 | $15,665,919 | Jun 17 | - |
| 12 | Overboard | $12,058,958 | 13 | $40,928,790 | May 3 | - |
| 13 | 102 Not Out | $10,625,688 | 8 | $10,871,092 | May 3 | - |
| 14 | Isle of Dogs | $9,218,843 | 41 | $32,226,268 | Mar 30 | - |
| 15 | Blockers | $8,135,197 | 35 | $33,705,799 | Mar 29 | - |
| 16 | Life of the Party | $7,600,000 | 9 | $12,600,000 | May 10 | - |
| 17 | Coco | $6,580,451 | 40 | $604,181,157 | Oct 27 | - |
| 18 | 12 Strong | $6,211,010 | 37 | $17,500,000 | Jan 17 | - |
| 19 | Show Dogs | $4,022,334 | 26 | $21,299,834 | May 10 | - |
| 20 | Jumanji: Welcome to the Jungle | $3,954,563 | 92 | $557,562,066 | Dec 20 | - |
| 21 | Game Night | $3,800,000 | 51 | $48,500,000 | Feb 22 | - |
| 22 | Paul, Apostle of Christ | $3,230,795 | 6 | $5,478,768 | Mar 22 | - |
| 23 | Tully | $3,117,985 | 2 | $6,266,707 | May 3 | - |
| 24 | The Greatest Showman | $2,831,006 | 77 | $260,653,009 | Dec 15 | - |
| 25 | Love, Simon | $2,556,171 | 25 | $25,489,948 | Mar 29 | - |
| 26 | Breaking In | $2,216,048 | 6 | $4,571,030 | May 9 | - |
| 27 | 7 Days in Entebbe | $1,832,644 | 19 | $5,444,547 | Mar 15 | - |
| 28 | Lady Bird | $1,761,668 | 42 | $30,007,338 | Feb 15 | - |
| 29 | Midnight Sun | $1,692,813 | 22 | $17,804,403 | Mar 22 | - |
| 30 | Red Sparrow | $1,671,711 | 73 | $104,698,129 | Feb 28 | - |
| 31 | Black Panther | $940,614 | 57 | $646,853,595 | Feb 13 | - |
| 32 | Acrimony | $870,972 | 6 | $2,854,573 | Mar 29 | - |
| 33 | Beirut | $584,491 | 6 | $2,490,210 | Apr 12 | - |
| 34 | Based on a True Story | $558,018 | 11 | $3,988,331 | Nov 1 | - |
| 35 | Only the Brave | $548,376 | 26 | $7,410,792 | Oct 18 | - |
| 36 | A Wrinkle in Time | $525,630 | 26 | $32,197,256 | Mar 8 | - |
| 37 | Insidious: The Last Key | $479,181 | 65 | $100,140,258 | Jan 3 | - |
| 38 | Call Me by Your Name | $408,771 | 41 | $24,056,679 | Oct 27 | - |
| 39 | Roman J. Israel, Esq. | $375,206 | 5 | $1,063,082 | Jan 25 | - |
| 40 | Traffik | $305,752 | 4 | $329,758 | May 11 | - |
| 41 | A Beautiful Planet | $206,229 | 7 | $10,079,505 | May 27 | - |
| 42 | Disobedience | $164,864 | 13 | $4,371,345 | May 17 | - |
| 43 | Stronger | $163,482 | 18 | $4,273,289 | Sep 21 | - |
| 44 | Wonder | $154,711 | 66 | $173,514,909 | Oct 17 | - |
| 45 | Star Wars: Episode VIII - The Last Jedi | $123,175 | 55 | $712,358,507 | Dec 13 | - |
| 46 | Under the Sea 3D | $50,366 | 2 | $19,639,698 | Feb 13 | - |
| 47 | The Big Sick | $25,298 | 18 | $13,538,458 | Jun 30 | - |
| 48 | Deep Sea | $20,731 | 11 | $51,818,148 | Mar 3 | - |
| 49 | Journey to the South Pacific | $19,104 | 1 | $7,340,963 | - | - |
| 50 | Human Flow | $15,876 | 10 | $1,254,157 | Oct 2 | - |
| 51 | Hubble | $13,523 | 3 | $21,726,825 | May 5 | - |
| 52 | Phantom Thread | $9,758 | 49 | $26,558,385 | Jan 25 | - |
| 53 | Island of Lemurs: Madagascar | $6,541 | - | $2,794,321 | Sep 4 | - |
| 54 | Wonder Wheel | $5,316 | 27 | $14,485,063 | Dec 1 | - |
| 55 | Cars 3 | $4,485 | 33 | $231,029,541 | Jun 15 | - |
| 56 | Space Station 3D | $1,750 | 5 | $34,979,928 | Mar 5 | - |
| 57 | To the Arctic 3D | $178 | 1 | $9,134,550 | Sep 7 | - |
Figures are accurate only to the stated territory count unless otherwise noted.
