O Ribeiro
Comarca
Country	Spain
Autonomous community	Galicia
Province	Ourense
Capital	Ribadavia
Municipalities	List A Arnoia, Avión, Beade, Carballeda de Avia, Castrelo de Miño, Cenlle, Cortegada, Leiro, Melón, Ribadavia
Area
• Total	406.95 km2 (157.12 sq mi)
Population  (2019)
• Total	15,808
• Density	39/km2 (100/sq mi)
Time zone	UTC+1 (CET)
• Summer (DST)	UTC+2 (CEST)

O Ribeiro is a comarca in the Galician Province of Ourense. The overall population of this local region is 15,808 (2019).^[1]

Municipalities

A Arnoia, Avión, Beade, Carballeda de Avia, Castrelo de Miño, Cenlle, Cortegada, Leiro, Melón and Ribadavia.