东黑白疣猴（学名：Colobus guereza），是猴科的一种黑白疣猴，分布在非洲中西部和东部，包括喀麦隆、赤道几内亚、尼日尔利亚、埃塞俄比亚、肯尼亚、坦桑尼亚、乌干达和乍得。该物种有几个亚种，在外观上有所不同。它有与众不同的外貌，体现在其名称上。长长的白毛沿着躯体的两边分布。它的脸是凹陷的，脸上的毛为白色，并有一个很大的白色尾巴。

东黑白疣猴是日行性动物，在树上生活。在落叶和常绿的森林中均右边发现。这是一个适应性强的物种，能应付栖息地干扰，更喜欢靠近河流或湖泊的次生林。尽管以前认为它们只吃树叶，如今也被发现吃种子，水果和节肢动物。它的特殊构造的胃可以消化高纤维的植物原料。并且可能一段时间只吃几个品种的植物。它被猛禽和一些哺乳动物如黑猩猩和豹所捕食。

The mantled guereza (Colobus guereza), also known simply as the guereza, the eastern black-and-white colobus, or the Abyssinian black-and-white colobus, is a black-and-white colobus, a type of Old World monkey. It is native to much of west central and east Africa, including Cameroon, Equatorial Guinea, Nigeria, Ethiopia, Kenya, Tanzania, Uganda and Chad. The species consists of several subspecies that differ in appearance. It has a distinctive appearance, which is alluded to in its name; the long white fringes of hair the run along each side of its black trunk are known as a mantle. Its face is framed with white hair and it has a large white tail tuft.