is a small unincorporated community
in Pope County
in the U.S. state
. It is part of the Russellville Micropolitan Statistical Area
Nogo is situated in the Boston Mountains, 11 miles northwest of Kincannon Mountain and 28 miles northeast of Russellville on Arkansas State Route 27 at , within the Ozark National Forest.
The elevation is 1720 feet above sea level. The FIPS place code is 49930.