Mount Whitestone is a rural locality in the Lockyer Valley Region, Queensland, Australia. In the 2016 census, Mount Whitestone had a population of 154 people.

The Lockyer Valley Region is a local government area in the West Moreton region of South East Queensland, Australia, between the cities of Ipswich and Toowoomba. It was created in 2008 from a merger of the Shire of Gatton and the Shire of Laidley. It has an estimated operating budget of A$35m.