| Native Name: | Freiherrschaft (Grafschaft) Königsegg-Aulendorf |
| Conventional Long Name: | Barony (County) of Königsegg-Aulendorf |
| Common Name: | Konigsegg-Aulendorf |
| Era: | Early modern period |
| Status: | County |
| Empire: | Holy Roman Empire |
| Year Start: | 1622 |
| Year End: | 1806 |
| Event Start: | Partitioned from Königsegg |
| Event1: | Raised to county |
| Date Event1: | 1629 |
| Event2: | Inherited Königsegg |
| Date Event2: | 1663 |
| Event End: | Mediatised to Württemberg |
| P1: | Königsegg |
| S1: | Kingdom of Württemberg |
| Flag S1: | Flagge Königreich Württemberg.svg |
| Capital: | Aulendorf |
Königsegg-Aulendorf was a county of southeastern Baden-Württemberg, Germany. It was created in 1622 as a baronial partition of the Barony of Königsegg, and it was raised to a county in 1629.
By 1806, the territories of Königsegg-Aulendorf were four separate exclaves, centred on Königsegg in the west, Aulendorf in the east, and two smaller territories (north and south) of the Teutonic Knights' territory at Altshausen. Königsegg-Aulendorf was mediatised to the Kingdom of Württemberg in 1806.