El Maíllo (Spanish pronunciation: [el ma.ˈi.ʎo]) is a village and municipality in the province of Salamanca, in the Autonomous Community of Castilla y Leon, Spain. It is situated some 72 km from Salamanca, the provincial capital. In the 2003 census, it was documented as having 403 inhabitants, of which 212 were men and 191 women, in a surface area of 46.27 km². It sits at 985 m above sea level. Its postal code is 37261.
Coordinates: 40°34′N 6°10′W / 40.567°N 6.167°W