| Tournament details | |
|---|---|
| Host nation |  Germany |
| Dates | July 10 – July 12 |
| No. of nations | 4 |
| Final positions | |
Champions  |  Japan |
Runner-up  |  Mexico |
Third-place  | Germany |
← 1999 2007 → | |
The 2003 IFAF World Championship was the second instance of the IFAF World Championship, an American football world championship held by International Federation of American Football (IFAF). The tournament was held in Germany at Herbert Dröse Stadion and Berliner Strasse Stadion. Japan won the championship for the second time in a row.