| Competition: | ntfl |
| Year: | 2002–03 |
| Teams: | 7 |
| Premiers: | St Marys |
| Count: | 23 |
| Minor Premiers: | Palmerston |
| Mpcount: | 4 |
| Wooden Spooners: | Southern Districts |
| Wscount: | 2 |
| Prevseason: | 2001 |
| Nextseason: | 2003 |
The 2002–03 NTFL season was the 82nd season of the Northern Territory Football League (NTFL).[1]
St Marys have won there 23rd premiership title while defeating the Palmerston in the grand final by 11 points.