The 1977–78 season was the 57th season of the Northern Territory Football League (NTFL).

St Marys have won their ninth premiership title while defeating the Nth. Darwin (Palmerston) Magpies in the grand final by 23 points.

Grand Final Premiers GF Score Runner-up St Marys 15.17 (107) - 13.6 (84) Nth. Darwin (Palmerston)

References