Hundred of Mudla Wirra

Mudla Wirra South Australia
Former church at Templers on the hundred's eastern boundary
Mudla Wirra
Coordinates	34°30′04″S 138°41′24″E / 34.501°S 138.690°E / -34.501; 138.690Coordinates: 34°30′04″S 138°41′24″E / 34.501°S 138.690°E / -34.501; 138.690
Established	30 November 1847
Area	284 km2 (109.5 sq mi)
Region	Northern Adelaide Plains
County	Gawler
Lands administrative divisions around Mudla Wirra: Grace Alma Light Gawler Mudla Wirra Nuriootpa Munno Para Munno Para Barossa

The Hundred of Mudla Wirra is a cadastral unit of hundred located on the northern Adelaide Plains of South Australia. The hundred was proclaimed in 1847 in the County of Gawler and named by Governor Frederick Robe. The hundred is bounded on the north by the Light River and on the south by the Gawler River.

Light Regional Council towns and localities in the hundred include: Hamley Bridge (south part), Linwood (west part), Magdala, Pinkerton Plains (east part), Woolsheds, Wasleys, Templers (west part), Reeves Plains (east part), Kangaroo Flat, Roseworthy (west part), Ward Belt, Gawler Belt, Gawler River and Buchfelde. Town of Gawler suburbs in the hundred include: Willaston, Reid, Gawler, Gawler West and Gawler South (west part).