Otos is a municipality in the comarca of Vall d'Albaida, in the Valencian Community of eastern Spain. It is one of the smaller settlements within this inland comarca, which lies in the province of Valencia.
The Valencian Community is an autonomous community on Spain's eastern Mediterranean coast, and Vall d'Albaida is one of its inland comarcas, situated away from the coast in the province of Valencia. Otos forms part of the municipal network of this comarca alongside its neighbouring towns and villages.
As a Spanish municipality, Otos has its own local administration and is recognised as a distinct population entity within the Valencian Community. Detailed information on its population, area, history and landmarks is limited in the available source material.