Kiembu is a Bantu language of Kenya. It is spoken by the Embu people, also known as the Aembu (sg. Muembu). Speakers of the Embu language can also be found in neighboring districts/counties and in the diaspora.

The language is closely related to the Kikuyu and Kimeru languages.

Embu is a city located approximately 125 kilometres (78 mi) northeast of Nairobi towards Mount Kenya. Embu served as the provincial capital of the former Eastern Province and currently serves as the headquarters of the Eastern Region in Kenya. It is also the county headquarters of Embu County. Located on the south-eastern foothills of Mount Kenya, the Municipality of Embu had a population of 204,979 in 2019 census. Embu is also the 8th Largest Municipality in Kenya.Embu municipality has been ranked as the fastest growing municipality Outside municipalities within Nairobi.It is the commercial hub of the Central Eastern part of Kenya and provides an avenue for trade, tourism and highway transit between the national capital and the Northern Frontier.