Southern Lamington is a rural locality in the Scenic Rim Region, Queensland, Australia. It borders New South Wales. In the , Southern Lamington had "no people or a very low population".
The terrain is mountainous with numerous peaks including:
The locality is entirely within the Lamington National Park.
The locality was officially named and bounded by Minister on 31 January 2003.
In the , Southern Lamington had "no people or a very low population".
In the , Southern Lamington had "no people or a very low population".
There are no schools in Southern Lamington. The nearest government schools are Hillview State School in neighbouring Hillview to the north-west and Darlington State School in neighbouring Darlington, also to the north-west. The nearest government secondary school is Beaudesert State High School in Beaudesert to the north. There are also Catholic primary and secondary schools in Beaudesert.