| Competition: | ntfl |
| Year: | 1966–67 |
| Teams: | 5 |
| Premiers: | St Marys |
| Count: | 7 |
| Minor Premiers: | St Marys |
| Mpcount: | 7 |
| Wooden Spooners: | Wanderers |
| Wscount: | 14 |
| Prevseason: | 1965 |
| Nextseason: | 1967 |
The 1966–67 NTFL season was the 46th season of the Northern Territory Football League (NTFL).[1]
St Marys have won their seventh premiership title while defeating Darwin in the grand final by 22 points.