Tolga-Os
Tolga-Os is a former municipality in Hedmark, Norway.
It was the result of a merger between Tolga and Os on January 1, 1966, during a nationwide municipality merging process. The municipalities had previously been united under the name of Tolga, but Os had become a separate municipality in 1926. Before the creation of Tolga-Os, the two municipalities had a population of 1,944 and 2,015.
On January 1, 1976 Tolga-Os ceased to exist as Tolga and Os became separate municipalities once again. At this point Tolga had a population of 1,865, whereas Os had 1,859 inhabitants.
