Graftavallen Airfield (ICAO: ESUO) is a small general aviation facility located near Graftavallen in Jämtland County, Sweden. It serves private pilots and light aircraft operations in the region, typical of many rural Swedish airfields. The airfield has no scheduled commercial airline services and functions primarily as a local aerodrome supporting recreational flying, gliding, and small aircraft movements. It is one of numerous minor airfields maintained across Sweden's sparsely populated interior.