Couto Misto (Portuguese: Couto Misto, Galician: Couto Mixto, Spanish: Coto Mixto) was an independent microstate on the border between Spain and Portugal. It was composed of the villages of Santiago de Rubiás, Rubiás (now in the Spanish municipality of Calvos de Randín), and Meaus (now in the Spanish municipality of Baltar), all located in the Salas Valley, Ourense, Galicia.