Våk is a settlement in Våler Municipality, in Østfold, Norway. It has 976 inhabitants (2025). The nearest city is Moss, 7.8 km to the west. Beaches nearby: Kulpe (6.5 km), Langesand (9.1 km), Festestranda (9.1 km). Among the landmarks around are Filtvet Lighthouse (15.9 km), Skiptvet Church (22 km) and Våler Church (5.6 km). Among the natural features are Sarp Falls (28 km) and Eggholmen (7.2 km).