Kassala (Arabic: كسلا, called Ash Sharqiyah during 1991—1994) is one of the 15 wilayat (states) of Sudan. It has an area of 36,710 km² and an estimated population of approximately 1,400,000 (2000). Kassala is the capital of the state; other towns in Kassala include Aroma, Hamishkoreb, and Khor Telkok.
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| States of Sudan |  
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| States not covered by the Comprehensive Peace Agreement |  
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Central DarfurEast DarfurAl JazirahKassalaKhartoumNorth DarfurNorth KurdufanNorthernAl QadarifRed SeaRiver NileSennarSouth DarfurWest DarfurWhite Nile |  |  |  
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| States to hold "popular consultations" (process suspended) |  
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| Special administration area to hold referendum (postponed indefinitely) |  
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Abyei (part of both South Kordofan and Warrap (South Sudan)) |  |  |