Nămoloasa is a commune located in Galați County within the Western Moldavia region of Romania. The administrative area is primarily composed of three distinct villages: Crângeni, Nămoloasa, and Nămoloasa-Sat.
As a rural administrative unit, the commune serves as a local hub for its constituent settlements in the Moldavian landscape. It maintains its own identity while contributing to the regional infrastructure of Galați County.