Hasle is a settlement in Sarpsborg Municipality, in Østfold, Norway. Hasle lies at 50 m above sea level. It has 697 inhabitants (2025). The nearest city is Fredrikstad/Sarpsborg, 16.8 km to the southwest. Near the border: Sweden, 24 km. Beaches nearby: Feriehjemmet (13 km), Sandvika Badeplass (14 km), Sandvika (14 km). Among the landmarks around are Fredriksten (25 km), Fredrikstad Cathedral (16.7 km) and Tune Church (4.8 km). Among the natural features are Sarp Falls (4.2 km) and Høgnipen (10.0 km).