The Hundred of Moody is a cadastral unit of hundred located in the Australian state of South Australia in the southern part of the Eyre Peninsula and which covers an area of 300 square kilometres (117 sq mi) including the full extent of the locality of Moody and the northern end of the locality of Ungarra.

[2] It is named in honour of David Moody who served three terms in the South Australian House of Assembly between the years 1878 and 1899.

There is a very picturesque spring, known as White Soak, just inside the vermin fence on the southern boundary.

It has already proved a great assistance to settlements and when the new arrivals do reach the ground, will prove a greater...As of 2016, the Hundred of Moody lies within the boundaries of the District Council of Tumby Bay.

[1] The southern part of the hundred includes the Moody Tank Conservation Park and the route of the Cummins to Buckleboo branch of the Eyre Peninsula Railway.