Millers Bluff is a rural locality in the local government areas (LGA) of Central Highlands and Northern Midlands in the Central LGA region of Tasmania.

The locality is about 46 kilometres (29 mi) south of the town of Longford.

The 2016 census recorded a population of nil for the state suburb of Millers Bluff.

[2] The Lake River forms a small part of the eastern boundary.

[3] Route C522 (Macquarie Road) passes to the north-east.