The Oden class was a class of coastal defence ships of the Swedish Navy. The class comprised Oden, Niord and Thor.
The ships of the class had an overall length of , a beam of , and a draught of , and had a displaced . The ships were equipped with 2 shaft reciprocating engines, which were rated at and produced a top speed of .
The ships had belt armour of and turret armour.
The main armament of the ships where two single turret guns. Secondary armament included six single guns and ten single guns.