Uppland County

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{{Infobox Former Subdivision

|conventional_long_name = Uppland County

|native_name = Upplands län

|common_name = Uppland

|subdivision = County

|nation = the Swedish Empire

|life_span = 1634–1641
1654–1714

|year_start = 1634

|event_start =

|date_start =

|event_end =

|year_end = 1714

|date_end =

|event1 =

|date_event1 =

|p1 = Stockholm County

|flag_p1 = Naval Ensign of Sweden.svg

|p2 = Uppsala County

|flag_p2 = Naval Ensign of Sweden.svg

|s1 = Stockholm County

|flag_s1 = Naval Ensign of Sweden.svg

|s2 = Uppsala County

|flag_s2 = Naval Ensign of Sweden.svg

|image_flag = Naval Ensign of Sweden.svg

|image_coat =

|image_map =

|image_map_caption =

|capital =

|leader1 = Lars Eriksson Sparre av Rossvik

|year_leader1 = 1634–1641

|leader2 = Johan Hoghusen

|year_leader2 = 1695–1714

|title_leader = Governor

|footnotes =

}}

Uppland County, or Upplands län, was a county of the Swedish Empire{{cite encyclopedia|title=Uppland |url=https://www.britannica.com/place/Uppland|encyclopedia=Encyclopædia Britannica}} from 1634 to 1641, and from 1654 to 1714. Between 1641 and 1654, and after 1714, it was split into the Uppsala County and the Stockholm County.