The Dalarna Regiment, designation I 13, is a Swedish Army infantry unit that traced its origins back to the 16th century. The regiment's soldiers were originally recruited from the province of Dalarna, where it was later garrisoned. The unit was disbanded as a result of the disarmament policies set forward in the Defence Act of 2000. The regiment was re-raised as Dalarna Regiment in 2021. The unit is based in Falun.

The Swedish Army is the land force of the Swedish Armed Forces. The army's history dates back to the Swedish War of Liberation in 1521.