Lia is a village in Sør-Fron Municipality in Innlandet county, Norway. The village is located in the Gudbrandsdal valley along the south shore of the GudbrandsdalslÃÂ¥gen river, about to the southeast of the village of Hundorp which lies on the other side of the river. The village has a population (2024) of 266 and a population density of .