Upper Lachlan Shire is a local government area in the Southern Tablelands region of New South Wales, Australia. The Shire was formed in February 2004 from Crookwell Shire and parts of Mulwaree, Gunning and Yass Shires.

Crookwell is a small town located in the Southern Tablelands of New South Wales, Australia, in the Upper Lachlan Shire. At the 2016 census, Crookwell had a population of 2,641. The town is at a relatively high altitude of 887 metres and there are several snowfalls during the cooler months. The nearest major centre is the city of Goulburn which is about a half-hour drive to the south-east of the town. Crookwell is easily accessible to the state capital of Sydney and also the federal capital of Canberra.