Italian Box Office For May 2003
| Rank | Release | Gross | Theaters | Total Gross | Release Date | Distributor |
|---|---|---|---|---|---|---|
| 1 | X2: X-Men United | $5,676,610 | 314 | $6,612,206 | Apr 30 | - |
| 2 | Confessions of a Dangerous Mind | $2,783,738 | 331 | $2,938,123 | Apr 25 | - |
| 3 | How to Lose a Guy in 10 Days | $2,536,828 | 187 | $2,710,890 | Apr 24 | - |
| 4 | 25th Hour | $2,432,095 | 157 | $4,043,095 | Apr 18 | - |
| 5 | Van Wilder | $2,305,651 | 282 | $2,424,221 | Apr 25 | - |
| 6 | Ghost Ship | $2,098,497 | 201 | $2,182,148 | Apr 25 | - |
| 7 | The Eye | $1,647,331 | 230 | $2,856,790 | May 16 | - |
| 8 | High Crimes | $1,305,373 | 249 | $1,664,424 | May 9 | - |
| 9 | Johnny English | $947,046 | 375 | $4,707,057 | Apr 11 | - |
| 10 | Sunday Lunch | $917,475 | 152 | $517,126 | Apr 29 | - |
| 11 | Facing Windows | $858,564 | 268 | $12,310,285 | Feb 28 | - |
| 12 | The Core | $854,039 | 251 | $2,693,563 | Apr 18 | 01 Distribution |
| 13 | My Little Eye | $819,361 | 120 | $922,086 | May 9 | - |
| 14 | Dreamcatcher | $479,848 | 226 | $2,810,369 | Apr 11 | - |
| 15 | Good Bye Lenin! | $455,148 | 71 | $1,741,723 | May 9 | - |
| 16 | Five Moons Plaza | $437,565 | 163 | $484,998 | May 9 | - |
| 17 | Unconditional Love | $433,714 | 101 | $489,075 | May 9 | - |
| 18 | Spirited Away | $409,242 | 171 | $804,985 | Apr 18 | - |
| 19 | The Jungle Book 2 2003 Re-release | $383,426 | 322 | $2,709,115 | Apr 4 | - |
| 20 | Daredevil | $355,651 | 247 | $3,869,885 | Apr 4 | - |
| 21 | Lost Love | $350,482 | 124 | $610,994 | May 16 | - |
| 22 | The Soul's Place | $323,701 | 73 | $638,481 | May 9 | - |
| 23 | Star Trek: Nemesis | $302,736 | 63 | $599,287 | May 16 | United International Pictures |
| 24 | Soul Mate | $273,178 | 101 | $1,052,738 | Apr 11 | - |
| 25 | I'm Not Scared | $270,462 | 263 | $4,121,442 | Mar 14 | - |
| 26 | Shaolin Soccer | $249,071 | 135 | $1,448,789 | Apr 11 | - |
| 27 | Sex and Lucía | $228,603 | 62 | $453,180 | Apr 18 | - |
| 28 | The Recruit | $213,225 | 246 | $3,806,049 | Mar 28 | - |
| 29 | City of God | $157,077 | 27 | $344,320 | May 9 | - |
| 30 | Maid in Manhattan | $145,779 | 262 | $2,662,935 | Apr 4 | - |
| 31 | View from the Top | $131,700 | 70 | $175,587 | May 16 | - |
| 32 | Incantato | $126,049 | 132 | $2,912,886 | Jan 24 | - |
| 33 | Life or Something Like It | $120,763 | 61 | $120,763 | Apr 30 | - |
| 34 | The Tuxedo | $101,561 | 63 | $101,561 | Apr 30 | - |
| 35 | Ararat | $66,752 | 15 | $66,752 | Apr 30 | - |
| 36 | All or Nothing | $53,608 | 23 | $53,608 | May 9 | - |
| 37 | Pollock 2002 Re-release | $44,012 | 29 | $44,012 | May 16 | - |
| 38 | Nine Queens | $34,148 | 15 | $34,148 | May 16 | - |
| 39 | National Security | $30,541 | 30 | $30,541 | May 9 | - |
| 40 | Personal Velocity | $26,996 | 13 | $26,996 | May 16 | - |
