The Southeast African cheetah (Acinonyx jubatus jubatus) is the nominate cheetah subspecies native to East and Southern Africa. The Southern African cheetah lives mainly in the lowland areas and deserts of the Kalahari, the savannahs of Okavango Delta, and the grasslands of the Transvaal region in South Africa. In Namibia, cheetahs are mostly found in farmlands. In India, four cheetahs of the subspecies are living in Kuno National Park in Madhya Pradesh after having been introduced there.
The cheetah is a medium-sized cat. An adult male cheetah's total size can measure from 168 to 213 cm (66 to 84 in) and 162 to 200 cm (64 to 79 in) for females. Adult cheetahs are 70 to 90 cm (28 to 35 in) tall at the shoulder. Males are slightly taller than females and have slightly bigger heads with wider incisors and longer mandibles.
The Southeast African cheetah usually lives on grasslands, savannahs, scrub forests, and arid environments such as deserts and semidesert steppes. These cheetahs can be found in open fields, where they chase and hunt herbivorous mammals such as antelopes at a very high speed. In South Africa, the cheetah also prefers woodlands (in Kruger National Park), shrublands, high mountains, mountainous grasslands, and montane areas where favorable prey are mostly available.
The Southeast African cheetah is currently the most common subspecies and was widespread everywhere in southern to central Africa, ranging from South Africa to the southern Democratic Republic of the Congo (Katanga Province) and southern Tanzania. Its range is now greatly reduced, where it occurs in an area of 1,223,388 km2 (472,353 sq mi), 22% of its original range.

