The 1948–49 Nemzeti Bajnokság II was the 49th season of the Nemzeti Bajnokság II, the second tier of the Hungarian football league.
League table
Western group
Central group
Eastern group
Southern group
Promotion playoff
Semi-finals Debreceni Lokomotív - Nagykanizsai MAORT 5–1 (2–0)
Dorogi AC - Előre SC 2–1 (1–1)
Third place Előre - Nagykanizsai MAORT 3–2 (1–0)
Final Dorogi AC - Debreceni Lokomotív 6–4 (4–0)
See also 1948–49 Nemzeti Bajnokság I
References