Wunkar is a small town in the Murray Mallee region of South Australia.

Wunkar now lies adjacent to the Stott Highway approximately 27 km west of Loxton.

The southern boundary of the locality of Wunkar on Farr Road includes the former town and railway siding of Tuscan.

In its day, Tuscan had a sawmill and a busy railway siding,[4] but no school.

[5] Towards the northern edge of the locality is the site of the former siding of Parrelun railway station, renamed to Myrla in 1925.