Norwegian Box Office For January 2003
| Rank | Release | Gross | Theaters | Total Gross | Release Date | Distributor |
|---|---|---|---|---|---|---|
| 1 | The Lord of the Rings: The Two Towers | $7,241,352 | - | $10,171,089 | Dec 18 | - |
| 2 | Sweet Home Alabama | $725,320 | - | $1,251,560 | Dec 27 | - |
| 3 | 8 Mile | $706,120 | - | $1,875,597 | Jan 24 | - |
| 4 | Treasure Planet | $500,040 | - | $1,059,536 | Dec 27 | - |
| 5 | Harry Potter and the Chamber of Secrets | $459,864 | - | $5,494,720 | - | - |
| 6 | Pelle the Police Car | $438,888 | - | $1,054,344 | Dec 27 | - |
| 7 | Gangs of New York | $419,888 | - | $769,144 | Jan 17 | - |
| 8 | Open Hearts | $314,048 | - | $413,272 | Dec 27 | - |
| 9 | Kitchen Stories | $302,016 | - | $695,528 | Jan 17 | - |
| 10 | Frida | $204,064 | - | $296,984 | Dec 27 | - |
| 11 | The Four Feathers | $113,800 | - | $126,272 | Jan 10 | - |
| 12 | One Hour Photo | $90,048 | - | $216,392 | Dec 6 | - |
| 13 | Falling Sky | $84,984 | - | $855,552 | Oct 18 | - |
| 14 | My Big Fat Greek Wedding | $81,224 | - | $619,400 | Nov 8 | - |
| 15 | The Rules of Attraction | $80,952 | - | $117,496 | - | - |
| 16 | The Guy in the Grave Next Door | $64,720 | - | $393,248 | Nov 1 | - |
| 17 | Respiro | $54,576 | - | $73,944 | Dec 27 | - |
| 18 | The Tuxedo | $53,552 | - | $214,448 | Dec 6 | - |
| 19 | Swimfan | $51,952 | - | $59,728 | - | - |
| 20 | Chaos 2002 Re-release | $37,576 | - | $173,920 | Nov 8 | - |
| 21 | The Importance of Being Earnest | $30,520 | - | $47,592 | Jan 17 | - |
| 22 | Undertaking Betty | $29,198 | - | $58,192 | Dec 27 | - |
| 23 | Spirited Away | $28,504 | - | $103,488 | - | - |
| 24 | Divine Intervention | $22,792 | - | $36,872 | Dec 27 | - |
| 25 | Sex and Lucía | $19,024 | - | $102,168 | Nov 22 | - |
| 26 | Stuart Little 2 | $15,072 | - | $1,886,864 | Sep 20 | - |
| 27 | Trapped | $11,464 | - | $70,920 | Dec 6 | - |
