Wee Jasper is a village in the Goodradigbee valley at the western foot of the Brindabella Ranges, near Burrinjuck Dam in New South Wales, Australia in Yass Valley Shire. It is located about 90 km north-west of Canberra and 60 km south-west of Yass. At the 2016 census, Wee Jasper and the surrounding area had a population of 100.