A daïra or daerah (Arabic: دائرة circle; plural dawaïr) is an administrative division in Algeria and Western Sahara in West Africa, as well as Brunei, Indonesia and Malaysia in Southeast Asia. It is commonly translated in English as "district".
"Daïra" is the primary spelling variant used in Algeria and Western Sahara. It is a subdivision of wilayah in both countries.
A daerah or district is the primary subdivision of Brunei. There are four daerah, namely Belait, Brunei-Muara, Temburong and Tutong. A daerah is subdivided into mukims (equivalent to subdistricts) and subsequently villages (kampung).
In Indonesia, "daerah" is used as in the term daerah istimewa, which refers to the Special Regions or provinces with special status. There are five Special Regions, namely Aceh, Jakarta, Special Region of Yogyakarta, Papua and West Papua.
A daerah or district is a type of state administrative divisions in Malaysia. It is the primary subdivision of the states in Peninsular Malaysia, where as in Sabah and Sarawak in Malaysian Borneo, it is the secondary subdivision which is below divisions. Regardless, any daerah may be subdivided into mukim.