Sollefteå/Långsele Airfield (ICAO: ESNB) is a small general aviation airfield located near Långsele in Västernorrland County, northern Sweden. It serves the Sollefteå municipality and surrounding region primarily for private and light aircraft operations. The airfield has no scheduled commercial airline service and no IATA code, functioning instead as a local facility for general aviation, flight training, and occasional charter operations. It is one of many small airfields distributed across Sweden's sparsely populated northern interior.