The Bezirksliga Oberbayern-Ost (English: District league Upper Bavaria-East) is currently the seventh tier of the German football league system in the eastern part of the Bavarian Regierungsbezirk of Upper Bavaria (German: Oberbayern). Until the disbanding of the Bezirksoberliga Oberbayern in 2012 it was the eighth tier. From 2008, when the 3. Liga was introduced, was the seventh tier of the league system, until the introduction of the Regionalligas in 1994 the sixth tier. From the league's inception in 1963 to the introduction of the Bezirksoberliga in 1988 it was the fifth tier.