Fargo is a town in Ellis County, Oklahoma, United States. The population was 364 at the 2010 census. Fargo, like many towns in the region, has never fully recovered from the Dust Bowl years.
Fargo is located at 36°22′24″N 99°37′22″W / 36.37333°N 99.62278°W / 36.37333; -99.62278 (36.373449, -99.622749).
According to the United States Census Bureau, the town has a total area of 0.6 square miles (1.5 km²), all of it land.