Rillo
municipality
Coordinates: 40°43′N 1°0′W / 40.717°N 1.000°W / 40.717; -1.000
Country	Spain
Autonomous community	Aragon
Province	Teruel
Municipality	Rillo
Area
• Total	53 km2 (20 sq mi)
Population  (2018)[1]
• Total	93
• Density	1.8/km2 (4.5/sq mi)
Time zone	UTC+1 (CET)
• Summer (DST)	UTC+2 (CEST)

Rillo is a municipality located in the province of Teruel, Aragon, Spain. According to the 2004 census (INE), the municipality has a population of 125 inhabitants.