Geranium is a town and locality in the Murray Mallee region of South Australia near the Mallee Highway.

[1] At the 2006 census, Geranium had a population of 240.

[5] It was surveyed in 1910 as the town supporting a station on the Pinnaroo railway line.

[1] The name is derived from a native plant prolific in the area.

This South Australia geography article is a stub.