Vadsø or Vadso may refer to:

Places

* Vadsø Municipality, a municipality in Finnmark county, Norway *

Vadsø (town) (Norwegian language, Norwegian; ), (Northern Sami language, Northern Sami; , or is a List of towns and cities in Norway, town in Vadsø Municipality in Finnmark county, Norway. The town is the administrative centre of both Vadsø Municipalit ...

, a town within Vadsø Municipality in Finnmark county, Norway * Vadsø Church, a church in Vadsø Municipality in Finnmark county, Norway * Vadsø Airport, an airport in Vadsø Municipality in Finnmark county, Norway {{dab, geo