For the city, see Buffalo. For other uses of the term "Buffalo", see Buffalo (disambiguation).

Buffalo is the name of the chief deity of the River Empire. Very little is actually known about Buffalo, except that the River People have extensive murals indicating their reverence to Buffalo, including several that clearly identify the deity as "Buffalo". Scholars are unsure of the exact reason behind the name, although it is assumed the River People so named him "Buffalo" because his name is the moniker of their chief city.