2005–06 NOFV-Oberliga

The 2005–06 season of the NOFV-Oberliga was the twelfth season of the league at tier four (IV) of the German football league system.

The NOFV-Oberliga was split into two divisions, NOFV-Oberliga Nord and NOFV-Oberliga Süd. The champions of each, 1. FC Union Berlin and 1. FC Magdeburg, were directly promoted to the 2006–07 Regionalliga Nord.