Wann is a town in Nowata County, Oklahoma, United States. The population was 132 at the 2000 census. Wann is famous for the 'Six Flag Poles Over Wann America'.
Wann is located at 36°54′54″N 95°48′18″W / 36.915°N 95.805°W / 36.915; -95.805 (36.915015, -95.805012).
According to the United States Census Bureau, the town has a total area of 0.2 square miles (0.4 km²), all of it land.