The Southern Mallee District Council is a local government area in the Murray and Mallee region of South Australia.

The council offices are in Pinnaroo and Lameroo.

[4] It was established on 23 January 1997 when the District Council of Lameroo and District Council of Pinnaroo agreed to merge.

[2] Their predecessors date from 1908.

[5] The largest towns are Lameroo and Pinnaroo; the council also includes the localities of Geranium, Karte, Parilla and Parrakie, and parts of Jabuk and Ngarkat.