Norrland County, or Norrlands län, was a county of the Swedish Empire from 1634 to 1645.

Norrland County Norrlands län
County of the Swedish Empire
1634–1645
Flag
Capital	Hudiksvall
Government
Governor
• 1634–1637	Stellan Mörner
• 1637–1641	Christer Posse
• 1641–1645	Ivar Nilsson Natt och Dag
History
• Established	1634
• Västerbotten established	1638
• Disestablished	5 September 1645
Succeeded by Västerbotten County Härnösand County Hudiksvall County

In 1638 the northern part of the county, Västerbotten and Lappland, were separated and established as the Västerbotten County. On 5 September 1645 the remainder of the county was divided in two parts where the central part became the Härnösand County and the southern part became the Hudiksvall County. However, in 1654 Härnösand and Hudiksvall counties were reunited as the Västernorrland County.

The capital of Norrlands län was Hudiksvall.