| 1 | 2 Fast 2 Furious (Universal) | $127,154,156 | $50,472,723 | $16,824,241 | Jun 06, 2003 |
| 2 | 21 Grams (Focus) | $16,290,524 | $274,454 | $91,485 | Nov 21, 2003 |
| 3 | 28 Days Later (Fox Searchlight) | $45,064,045 | $10,063,440 | $3,354,480 | Jun 27, 2003 |
| 4 | A Guy Thing (MGM) | $15,545,863 | $8,006,232 | $2,668,744 | Jan 17, 2003 |
| 5 | A Man Apart (New Line) | $26,736,230 | $11,019,224 | $3,673,075 | Apr 04, 2003 |
| 6 | A Mighty Wind (Warner Bros.) | $17,781,254 | $2,112,499 | $704,166 | Apr 16, 2003 |
| 7 | Agent Cody Banks (MGM) | $47,938,541 | $14,064,571 | $4,688,190 | Mar 14, 2003 |
| 8 | Alex & Emma (Warner Bros.) | $14,218,826 | $6,111,293 | $2,037,098 | Jun 20, 2003 |
| 9 | American Splendor (Fine Line) | $6,010,317 | $159,705 | $53,235 | Aug 15, 2003 |
| 10 | American Wedding (Universal) | $104,565,856 | $33,370,256 | $11,123,419 | Aug 01, 2003 |
| 11 | Anger Management (Sony / Columbia) | $135,645,721 | $42,220,564 | $14,073,521 | Apr 11, 2003 |
| 12 | Bad Boys II (Sony / Columbia) | $138,608,489 | $46,523,303 | $15,507,768 | Jul 18, 2003 |
| 13 | Bad Santa (Miramax / Dimension) | $60,060,519 | $12,292,952 | $4,097,651 | Nov 26, 2003 |
| 14 | Basic (Sony / Columbia) | $26,793,621 | $11,511,265 | $3,837,088 | Mar 28, 2003 |
| 15 | Bend It Like Beckham (Fox Searchlight) | $32,543,274 | $161,232 | $53,744 | Mar 12, 2003 |
| 16 | Big Fish (Sony / Columbia) | $66,809,941 | $207,951 | $69,317 | Dec 10, 2003 |
| 17 | Biker Boyz (DreamWorks) | $22,076,892 | $10,105,338 | $3,368,446 | Jan 31, 2003 |
| 18 | Boat Trip (Artisan) | $8,600,478 | $3,815,075 | $1,271,692 | Mar 21, 2003 |
| 19 | Bringing Down the House (Disney) | $132,716,668 | $31,101,191 | $10,367,064 | Mar 07, 2003 |
| 20 | Brother Bear (Disney) | $85,336,840 | $19,421,703 | $6,473,901 | Oct 24, 2003 |
| 21 | Bruce Almighty (Universal) | $242,829,757 | $67,953,911 | $22,651,304 | May 23, 2003 |
| 22 | Bugs! (SK Films) | $19,063,198 | $62,664 | $20,888 | Mar 12, 2003 |
| 23 | Bulletproof Monk (MGM) | $23,358,340 | $8,653,466 | $2,884,489 | Apr 16, 2003 |
| 24 | Cabin Fever (Lionsgate) | $21,158,451 | $8,633,585 | $2,877,862 | Sep 12, 2003 |
| 25 | Calendar Girls (Disney) | $31,041,941 | $151,044 | $50,348 | Dec 19, 2003 |
| 26 | Charlie's Angels: Full Throttle (Sony / Columbia) | $100,830,600 | $37,634,435 | $12,544,812 | Jun 27, 2003 |
| 27 | Chasing Papi (Fox) | $6,130,012 | $2,404,336 | $801,445 | Apr 16, 2003 |
| 28 | Cheaper by the Dozen (Fox) | $138,614,076 | $27,557,999 | $9,186,000 | Dec 25, 2003 |
| 29 | City of God (Miramax) | $7,564,193 | $114,442 | $38,147 | Jan 17, 2003 |
| 30 | Cold Creek Manor (Disney) | $21,386,976 | $8,190,283 | $2,730,094 | Sep 19, 2003 |
| 31 | Cold Mountain (Miramax) | $95,636,667 | $14,575,807 | $4,858,602 | Dec 25, 2003 |
| 32 | Confidence (Lionsgate) | $12,251,107 | $4,563,588 | $1,521,196 | Apr 25, 2003 |
| 33 | Cradle 2 the Grave (Warner Bros.) | $34,712,230 | $16,522,788 | $5,507,596 | Feb 28, 2003 |
| 34 | Daddy Day Care (Sony / Columbia) | $104,297,626 | $27,623,078 | $9,207,693 | May 09, 2003 |
| 35 | Daredevil (Fox) | $102,543,261 | $40,310,418 | $13,436,806 | Feb 14, 2003 |
| 36 | Dark Blue (MGM / United Artists) | $9,250,669 | $3,880,965 | $1,293,655 | Feb 21, 2003 |
| 37 | Darkness Falls (Sony / Columbia) | $32,551,663 | $12,025,900 | $4,008,633 | Jan 24, 2003 |
| 38 | Deliver Us from Eva (Focus) | $17,573,755 | $6,648,374 | $2,216,125 | Feb 07, 2003 |
| 39 | Dickie Roberts: Former Child Star (Paramount) | $22,738,308 | $6,659,663 | $2,219,888 | Sep 05, 2003 |
| 40 | Dirty Pretty Things (Miramax) | $8,112,162 | $100,512 | $33,504 | Jul 18, 2003 |
| 41 | Down with Love (Fox) | $20,305,497 | $44,606 | $14,869 | May 09, 2003 |
| 42 | Dr. Seuss' The Cat in the Hat (Universal) | $101,149,243 | $38,330,309 | $12,776,770 | Nov 21, 2003 |
| 43 | Dreamcatcher (Warner Bros.) | $33,715,907 | $15,028,586 | $5,009,529 | Mar 21, 2003 |
| 44 | Dumb and Dumberer: When Harry Met Lloyd (New Line) | $26,276,189 | $10,845,064 | $3,615,021 | Jun 13, 2003 |
| 45 | Duplex (Miramax) | $9,692,775 | $4,617,128 | $1,539,043 | Sep 26, 2003 |
| 46 | Elf (New Line) | $173,398,832 | $31,113,501 | $10,371,167 | Nov 07, 2003 |
| 47 | Final Destination 2 (New Line) | $46,961,873 | $16,017,141 | $5,339,047 | Jan 31, 2003 |
| 48 | Finding Nemo (Disney) | $380,842,919 | $70,253,508 | $23,417,836 | May 30, 2003 |
| 49 | Freaky Friday (2003) (Disney) | $110,230,337 | $22,204,014 | $7,401,338 | Aug 06, 2003 |
| 50 | Freddy Vs. Jason (New Line) | $82,622,404 | $36,428,066 | $12,142,689 | Aug 15, 2003 |
| 51 | Ghosts of the Abyss (Disney) | $17,040,599 | $1,408,474 | $469,491 | Apr 11, 2003 |
| 52 | Gigli (Sony / Columbia) | $6,087,919 | $3,753,793 | $1,251,264 | Aug 01, 2003 |
| 53 | Girl with a Pearl Earring (Lions Gate) | $11,670,998 | $89,472 | $29,824 | Dec 12, 2003 |
| 54 | Gods and Generals (Warner Bros.) | $12,882,749 | $4,675,427 | $1,558,476 | Feb 10, 2003 |
| 55 | Good Boy! (MGM) | $37,667,640 | $13,108,038 | $4,369,346 | Oct 10, 2003 |
| 56 | Gothika (Warner Bros.) | $59,694,067 | $19,289,664 | $6,429,888 | Nov 21, 2003 |
| 57 | Grind (Warner Bros.) | $5,123,910 | $2,511,660 | $837,220 | Aug 15, 2003 |
| 58 | Head of State (DreamWorks) | $38,125,967 | $13,504,326 | $4,501,442 | Mar 28, 2003 |
| 59 | Holes (Disney) | $67,406,592 | $16,300,170 | $5,433,390 | Apr 18, 2003 |
| 60 | Hollywood Homicide (Sony / Columbia) | $30,940,998 | $11,112,886 | $3,704,295 | Jun 13, 2003 |
| 61 | Honey (Universal) | $30,308,166 | $12,856,990 | $4,285,663 | Dec 05, 2003 |
| 62 | House of 1,000 Corpses (Lionsgate) | $12,634,849 | $3,460,666 | $1,153,555 | Apr 11, 2003 |
| 63 | House of Sand and Fog (DreamWorks) | $13,040,738 | $44,835 | $14,945 | Dec 19, 2003 |
| 64 | House of the Dead (Artisan) | $10,249,072 | $5,683,280 | $1,894,427 | Feb 15, 2003 |
| 65 | How to Deal (New Line) | $14,195,789 | $5,809,960 | $1,936,653 | Jul 18, 2003 |
| 66 | How to Lose a Guy in 10 Days (Paramount) | $105,813,213 | $23,774,484 | $7,924,828 | Feb 07, 2003 |
| 67 | Hulk (Universal) | $132,175,930 | $62,129,800 | $20,709,933 | Jun 20, 2003 |
| 68 | Identity (Sony / Columbia) | $52,159,789 | $16,225,040 | $5,408,347 | Apr 25, 2003 |
| 69 | In America (Fox Searchlight) | $15,539,758 | $205,074 | $68,358 | Nov 26, 2003 |
| 70 | Intolerable Cruelty (Universal) | $35,327,293 | $12,525,468 | $4,175,156 | Oct 10, 2003 |
| 71 | It Runs in the Family (2003) (MGM) | $7,491,995 | $2,804,188 | $934,729 | Apr 25, 2003 |
| 72 | Jeepers Creepers II (MGM / United Artists) | $35,667,024 | $15,270,038 | $5,090,013 | Aug 29, 2003 |
| 73 | Johnny English (Universal) | $28,082,085 | $9,134,029 | $3,044,676 | Jul 18, 2003 |
| 74 | Just Married (Fox) | $56,127,544 | $17,549,250 | $5,849,750 | Jan 10, 2003 |
| 75 | Kangaroo Jack (Warner Bros.) | $66,934,829 | $16,580,353 | $5,526,784 | Jan 17, 2003 |
| 76 | Kill Bill Vol. 1 (Miramax) | $70,099,323 | $22,089,322 | $7,363,107 | Oct 10, 2003 |
| 77 | La Grande Seduction (Odeon) | $9,844,849 | $895,699 | $298,566 | Jul 11, 2003 |
| 78 | Lara Croft, Tomb Raider: The Cradle of Life (Paramount) | $65,660,552 | $21,783,591 | $7,261,197 | Jul 25, 2003 |
| 79 | Le Divorce (Fox Searchlight) | $9,081,888 | $516,519 | $172,173 | Aug 08, 2003 |
| 80 | Legally Blonde 2: Red, White and Blonde (MGM) | $90,186,092 | $22,221,664 | $7,407,221 | Jul 02, 2003 |
| 81 | Looney Tunes: Back in Action (Warner Bros.) | $20,991,200 | $9,316,369 | $3,105,456 | Nov 14, 2003 |
| 82 | Lost in Translation (Focus) | $44,585,122 | $925,087 | $308,362 | Sep 12, 2003 |
| 83 | Love Actually (Universal) | $59,696,112 | $6,886,521 | $2,295,507 | Nov 07, 2003 |
| 84 | Love Don't Cost a Thing (Warner Bros.) | $21,924,321 | $6,314,441 | $2,104,814 | Dec 12, 2003 |
| 85 | Luther (R.S. Entertainment) | $5,791,519 | $908,446 | $302,815 | Sep 26, 2003 |
| 86 | Malibu's Most Wanted (Warner Bros.) | $34,432,702 | $12,618,979 | $4,206,326 | Apr 18, 2003 |
| 87 | Mambo Italiano (IDP) | $6,253,427 | $734,570 | $244,857 | Sep 19, 2003 |
| 88 | Mambo Italiano (Canada) (Equinox) | $6,253,516 | $406,651 | $135,550 | Jun 06, 2003 |
| 89 | Master and Commander: The Far Side of the World (Fox) | $93,927,903 | $25,105,882 | $8,368,627 | Nov 14, 2003 |
| 90 | Matchstick Men (Warner Bros.) | $36,906,324 | $13,087,964 | $4,362,655 | Sep 12, 2003 |
| 91 | Mona Lisa Smile (Sony / Columbia) | $63,860,418 | $11,527,932 | $3,842,644 | Dec 19, 2003 |
| 92 | Monster (Newmarket) | $34,469,744 | $86,247 | $28,749 | Dec 24, 2003 |
| 93 | My Boss's Daughter (Miramax / Dimension) | $15,550,944 | $4,855,798 | $1,618,599 | Aug 22, 2003 |
| 94 | Mystic River (Warner Bros.) | $90,135,613 | $10,444,870 | $3,481,623 | Oct 08, 2003 |
| 95 | National Security (Sony / Columbia) | $36,381,377 | $14,370,402 | $4,790,134 | Jan 17, 2003 |
| 96 | Nowhere in Africa (Zeitgeist) | $6,180,228 | $22,070 | $7,357 | Mar 07, 2003 |
| 97 | Old School (DreamWorks) | $75,585,706 | $17,454,952 | $5,818,317 | Feb 21, 2003 |
| 98 | Once Upon a Time in Mexico (Sony / Columbia) | $56,359,724 | $23,423,307 | $7,807,769 | Sep 12, 2003 |
| 99 | Open Range (Disney) | $58,331,137 | $14,046,955 | $4,682,318 | Aug 15, 2003 |
| 100 | Out of Time (MGM) | $41,088,667 | $16,185,031 | $5,395,010 | Oct 03, 2003 |
| 101 | Paycheck (Paramount) | $53,790,829 | $13,460,813 | $4,486,938 | Dec 25, 2003 |
| 102 | Peter Pan (2003) (Universal) | $48,462,649 | $11,139,453 | $3,713,151 | Dec 25, 2003 |
| 103 | Phone Booth (Fox) | $46,566,685 | $15,021,905 | $5,007,302 | Apr 04, 2003 |
| 104 | Piglet's Big Movie (Disney) | $23,103,759 | $6,098,471 | $2,032,824 | Mar 21, 2003 |
| 105 | Pirates of the Caribbean: The Curse of the Black Pearl (Disney) | $305,413,236 | $46,630,391 | $15,543,464 | Jul 09, 2003 |
| 106 | Radio (Sony / Columbia) | $52,333,642 | $13,305,119 | $4,435,040 | Oct 24, 2003 |
| 107 | Rugrats Go Wild (Paramount) | $39,402,373 | $11,556,521 | $3,852,174 | Jun 13, 2003 |
| 108 | Runaway Jury (Fox) | $49,443,351 | $11,835,389 | $3,945,130 | Oct 17, 2003 |
| 109 | S.W.A.T. (Sony / Columbia) | $116,934,901 | $37,062,905 | $12,354,302 | Aug 08, 2003 |
| 110 | Scary Movie 3 (Miramax / Dimension) | $110,003,249 | $48,113,770 | $16,037,923 | Oct 24, 2003 |
| 111 | School of Rock (Paramount) | $81,261,961 | $19,623,069 | $6,541,023 | Oct 03, 2003 |
| 112 | Seabiscuit (Universal) | $120,277,109 | $20,854,521 | $6,951,507 | Jul 25, 2003 |
| 113 | Secondhand Lions (New Line) | $42,070,869 | $12,139,832 | $4,046,611 | Sep 19, 2003 |
| 114 | Shanghai Knights (Disney) | $60,476,903 | $19,603,271 | $6,534,424 | Feb 07, 2003 |
| 115 | Sinbad: Legend of the Seven Seas (DreamWorks) | $26,483,759 | $6,875,259 | $2,291,753 | Jul 02, 2003 |
| 116 | Something's Gotta Give (Sony / Columbia) | $124,728,615 | $16,064,485 | $5,354,828 | Dec 12, 2003 |
| 117 | Spellbound (2003) (ThinkFilm) | $5,728,580 | $17,508 | $5,836 | Apr 30, 2003 |
| 118 | Spy Kids 3D: Game Over (Miramax / Dimension) | $111,761,923 | $33,417,739 | $11,139,246 | Jul 25, 2003 |
| 119 | Stuck on You (Fox) | $33,832,108 | $9,410,755 | $3,136,918 | Dec 12, 2003 |
| 120 | Swimming Pool (Focus) | $10,130,439 | $287,296 | $95,765 | Jul 02, 2003 |
| 121 | Tears of the Sun (Sony / Columbia) | $43,734,014 | $17,055,910 | $5,685,303 | Mar 07, 2003 |
| 122 | Terminator 3: Rise of the Machines (Warner Bros.) | $150,371,148 | $44,041,786 | $14,680,595 | Jul 02, 2003 |
| 123 | The Barbarian Invasions (Miramax) | $8,544,657 | $79,650 | $26,550 | Nov 21, 2003 |
| 124 | The Cooler (Lionsgate) | $8,291,318 | $128,973 | $42,991 | Nov 26, 2003 |
| 125 | The Core (Paramount) | $31,186,991 | $12,052,889 | $4,017,630 | Mar 28, 2003 |
| 126 | The Fighting Temptations (Paramount) | $30,250,101 | $11,758,975 | $3,919,658 | Sep 19, 2003 |
| 127 | The Haunted Mansion (Disney) | $75,847,097 | $24,279,392 | $8,093,131 | Nov 26, 2003 |
| 128 | The Human Stain (Miramax) | $5,381,208 | $1,034,195 | $344,732 | Oct 31, 2003 |
| 129 | The Hunted (Paramount) | $34,244,615 | $13,482,384 | $4,494,128 | Mar 14, 2003 |
| 130 | The In-Laws (Warner Bros.) | $20,453,453 | $9,222,334 | $3,074,111 | May 23, 2003 |
| 131 | The Italian Job (Paramount) | $106,128,873 | $19,458,470 | $6,486,157 | May 30, 2003 |
| 132 | The Jungle Book 2 (Disney) | $47,901,660 | $11,442,258 | $3,814,086 | Feb 14, 2003 |
| 133 | The Last Samurai (Warner Bros.) | $111,127,463 | $24,271,066 | $8,090,355 | Dec 05, 2003 |
| 134 | The League of Extraordinary Gentlemen (Fox) | $66,465,599 | $23,075,638 | $7,691,879 | Jul 11, 2003 |
| 135 | The Life of David Gale (Universal) | $19,955,673 | $7,116,544 | $2,372,181 | Feb 18, 2003 |
| 136 | The Lizzie McGuire Movie (Disney) | $42,734,737 | $17,338,981 | $5,779,660 | May 02, 2003 |
| 137 | The Lord of the Rings: The Return of the King (New Line) | $377,027,863 | $72,630,038 | $24,210,013 | Dec 17, 2003 |
| 138 | The Matrix Reloaded (Warner Bros.) | $281,553,328 | $91,773,836 | $30,591,279 | May 15, 2003 |
| 139 | The Matrix Revolutions (Warner Bros.) | $139,313,424 | $48,475,149 | $16,158,383 | Nov 05, 2003 |
| 140 | The Medallion (Sony / TriStar) | $22,219,653 | $8,110,167 | $2,703,389 | Aug 22, 2003 |
| 141 | The Missing (Sony / Columbia) | $27,011,965 | $10,833,544 | $3,611,181 | Nov 26, 2003 |
| 142 | The Order (Fox) | $7,660,156 | $4,440,006 | $1,480,002 | Sep 05, 2003 |
| 143 | The Recruit (Disney) | $52,802,960 | $16,301,731 | $5,433,910 | Jan 31, 2003 |
| 144 | The Rundown (Universal) | $47,726,520 | $18,554,226 | $6,184,742 | Sep 26, 2003 |
| 145 | The Station Agent (Miramax) | $5,739,437 | $57,785 | $19,262 | Oct 03, 2003 |
| 146 | The Texas Chainsaw Massacre (2003) (New Line) | $80,571,616 | $28,094,014 | $9,364,671 | Oct 17, 2003 |
| 147 | The Young Black Stallion (Disney) | $6,751,351 | $629,999 | $210,000 | Dec 25, 2003 |
| 148 | Timeline (Paramount) | $19,481,935 | $8,440,166 | $2,813,389 | Nov 26, 2003 |
| 149 | Tupac: Resurrection (Paramount) | $7,718,511 | $4,632,955 | $1,544,318 | Nov 14, 2003 |
| 150 | Under the Tuscan Sun (Disney) | $43,610,209 | $9,750,582 | $3,250,194 | Sep 26, 2003 |
| 151 | Underworld (Sony / Screen Gems) | $51,970,493 | $21,753,138 | $7,251,046 | Sep 19, 2003 |
| 152 | Uptown Girls (MGM) | $37,182,465 | $11,276,917 | $3,758,972 | Aug 15, 2003 |
| 153 | View from the Top (Miramax) | $15,614,617 | $7,009,513 | $2,336,504 | Mar 21, 2003 |
| 154 | Whale Rider (Newmarket) | $20,779,815 | $137,432 | $45,811 | Jun 06, 2003 |
| 155 | What a Girl Wants (Warner Bros.) | $36,105,479 | $11,434,359 | $3,811,453 | Apr 04, 2003 |
| 156 | Willard (New Line) | $6,886,080 | $4,010,593 | $1,336,864 | Mar 14, 2003 |
| 157 | Winged Migration (Sony Pictures Classics) | $11,689,498 | $33,128 | $11,043 | Apr 18, 2003 |
| 158 | Wrong Turn (Fox) | $15,418,586 | $5,161,627 | $1,720,542 | May 30, 2003 |
| 159 | X2: X-Men United (Fox) | $214,949,672 | $85,557,638 | $28,519,213 | May 02, 2003 |
