The 2023–24 NTFL season was the 103rd season of the Northern Territory Football League (NTFL), the highest-level Australian rules football competition in the Northern Territory.
[1] The season began on 6 October 2023 and concluded on 16 March 2024, with 21 teams participating across three divisions.
[2] St Mary's won the Men's Premier League (MPL) premiership for the 34th time, defeating the Nightcliff Tigers by 13 points in the grand final.
(P) Premiers Tracy Village won the Division 1 premiership for the third time and the second year in a row, defeating the Jabiru Bombers by 14 points in the grand final.
(P) Premiers Southern Districts won the Division 2 premiership for the first time, defeating the Nightcliff Spartans by 1 point in the grand final.