This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: "Santullano" Salas – news · newspapers · books · scholar · JSTOR (January 2013) (Learn how and when to remove this template message)
Santullano is one of 28 parishes (administrative divisions) in Salas, a municipality within the province and autonomous community of Asturias, in northern Spain.
It is 4.55 km2 (1.76 sq mi) in size, with a population of 38.
