The Customs House (Norwegian: Tollboden) is a historic building in Porsgrunn, Telemark, Norway. It was built in 1891 by architect Haldor Larsen Børve and used as a liquor store and restaurant until 1903, when the city took it over for use as a customs house. The building, which now holds offices for Statsbygg Sør, is located on Storgata 162, along the banks of the Porsgrunn River and just across from Porsgrunn City Hall.