Taiwanese Box Office For May 2005
| Rank | Release | Gross | Theaters | Total Gross | Release Date | Distributor |
|---|---|---|---|---|---|---|
| 1 | Kingdom of Heaven | $1,354,948 | 19 | $3,160,826 | May 7 | - |
| 2 | House of Wax | $1,197,555 | 18 | $2,550,000 | May 5 | - |
| 3 | Star Wars: Episode III - Revenge of the Sith | $1,019,374 | 18 | $3,241,852 | May 21 | - |
| 4 | xXx: State of the Union | $339,987 | 19 | $514,606 | Apr 30 | - |
| 5 | Guess Who | $327,904 | 16 | $419,280 | Apr 30 | - |
| 6 | Premonition | $234,892 | 14 | $325,026 | May 21 | - |
| 7 | A Lot Like Love | $178,308 | 14 | $215,526 | May 14 | - |
| 8 | Sin City | $172,368 | 18 | $478,591 | May 28 | - |
| 9 | March of the Penguins | $168,150 | 17 | $607,459 | May 28 | - |
| 10 | Sahara | $155,295 | 17 | $701,961 | Apr 23 | - |
| 11 | The Interpreter | $115,927 | 20 | $1,289,936 | Apr 16 | - |
| 12 | The Jacket | $74,431 | 15 | $451,883 | Apr 23 | - |
| 13 | Robots | $51,341 | 19 | $1,793,600 | Apr 2 | - |
| 14 | Let It Be | $47,040 | 2 | $128,767 | May 21 | - |
| 15 | Quai des illusions | $46,695 | 12 | $53,717 | May 14 | - |
| 16 | Naruto the Movie: Ninja Clash in the Land of Snow | $42,568 | 4 | $99,174 | May 28 | - |
| 17 | Trilogy: The Weeping Meadow | $37,802 | 2 | $39,458 | May 14 | - |
| 18 | Be with You | $30,047 | 13 | $223,930 | Apr 9 | - |
| 19 | Marebito | $28,411 | 3 | $33,615 | May 14 | - |
| 20 | The Days of Noah | $27,732 | 4 | $29,214 | May 7 | - |
| 21 | Love's Lone Flower | $23,690 | 5 | $26,183 | May 14 | - |
| 22 | Fan gun ba! Nan hai | $19,871 | 3 | $77,043 | Apr 16 | - |
| 23 | Not on the Lips 2005 Re-release | $17,210 | 1 | $22,057 | Apr 30 | - |
| 24 | Eros | $16,971 | 7 | $29,392 | Apr 30 | - |
| 25 | Zen me lang man dou ke yi | $14,190 | 3 | $16,839 | Apr 30 | - |
| 26 | The Dreamers | $12,491 | 8 | $47,180 | Apr 23 | - |
| 27 | The Keys to the House | $8,134 | 2 | $8,894 | May 21 | - |
| 28 | Boogeyman | $5,679 | 14 | $153,995 | Apr 16 | - |
| 29 | House of Fury | $5,371 | 6 | $6,479 | May 14 | - |
| 30 | The Motorcycle Diaries | $4,852 | 3 | $166,606 | Feb 26 | - |
| 31 | La petite Lili 2004 Re-release | $4,486 | 2 | $7,994 | Apr 30 | - |
| 32 | 3-Iron | $2,855 | 2 | $9,290 | May 7 | - |
| 33 | Mail Order Wife | $1,720 | 2 | $2,982 | Apr 30 | - |
| 34 | Downfall | $1,216 | 4 | $56,732 | Apr 16 | - |
| 35 | Once Upon a Time in High School: The Spirit of Jeet Kune Do | $1,186 | 3 | $5,271 | May 28 | - |
| 36 | Vera Drake | $1,155 | 3 | $22,409 | Mar 12 | - |
| 37 | Viper in the Fist | $1,133 | 2 | $1,134 | May 21 | - |
| 38 | Painted Fire 2005 Re-release | $753 | 1 | $2,198 | May 28 | - |
| 39 | Color of the Loyalty | $222 | 2 | $309 | May 28 | - |
| 40 | Slim Till Dead | $135 | 2 | $148 | May 14 | - |
| 41 | It Had to Be You! | $32 | 2 | $41 | May 21 | - |
