Søby is a village in Tønsberg Municipality, in Vestfold, Norway. Søby lies at 119 m above sea level, 13.7 km from the Scandinavian mountains. The nearest city is Horten, 11.2 km to the east. Beaches nearby: Dulpen (7.5 km), Sølehølet (11 km), Sandobrygga badeplass (13 km). Among the landmarks around are Borre mound cemetery (11.3 km), Fon Church (5.2 km) and Høyjord Stave Church (11.8 km). Among the natural features are Slottsfjellet (18.3 km) and Kjærranåsen (3.7 km).