Stadion-Thannhausen was a county located in and around Thannhausen in western Bavaria, Germany. Stadion-Thannhausen was a partition of the county of Stadion, and was mediatised to Bavaria in 1806.
Counts of Stadion-Thannhausen
- Hugo Philip (1741–85)
- John George Joseph Nepomuk (1785–1806)
48°16′N 10°28′E / 48.267°N 10.467°E