诺尔兰郡（挪威语：Nordland）是挪威北部的一个郡，西接大西洋，东接瑞典，面积38,456平方公里,首府为博德，而博德亦是国营铁路（NSB）诺尔兰铁路线北面的终点站。

诺尔兰郡共有44个自治市（不包括扬马延岛）：

Nordland [ˈnuːɖˈlɑn]  ( listen) (Norwegian:Nordland, Northern Sami:Nordlándda) is a county in Norway in the Northern Norway region, bordering Troms in the north, Nord-Trøndelag in the south, Norrbotten County in Sweden to the east, Västerbotten County to the southeast, and the Atlantic Ocean (Norwegian Sea) to the west. The county was formerly known as Nordlandene amt. The county administration is in Bodø. The remote Arctic island of Jan Mayen has been administered from Nordland since 1995.