Dinguiraye is a prefecture located in the Faranah Region of Guinea. The capital is Dinguiraye. The prefecture covers an area of 7,965 km.² and has a population of 195,662.
The prefecture is divided administratively into 8 sub-prefectures:
11°18′03″N 10°43′05″W / 11.30083°N 10.71806°W / 11.30083; -10.71806