The Kumaoni language (कुमाँऊनी भाषा (Devanagari)) is a Central Pahari language.
Kumaoni is spoken by over 2,360,000 (1998) people of Indian states of Uttarakhand - Almora, Nainital, Pithoragarh, Bageshwar, Champawat, Rudrapur (Udhamsingh Nagar) districts; Assam; Bihar; Delhi; Madhya Pradesh; Maharashtra and Punjab, besides being spoken in some regions of Himachal Pradesh.
The Central Pahari languages include, Kumaoni and Garhwali (spoken in the Garhwal region of Uttarakhand). Kumaoni, like Garhwali, has many regional dialects spoken in different places in Uttarakhand. Amongst its dialects, the Central Kumauni is spoken in Almora and northern Nainital, Northeastern Kumauni is in Pithoragarh, Southeastern Kumauni is in Southeastern Nainital, Western Kumauni is west of Almora and Nainital.
Almost all people who can speak and understand Kumaoni can also speak and understand Hindi ,the official language of India. However, due to a number of reasons, Kumaoni is one of the languages which is shrinking very rapidly. UNESCO’s Atlas of the World's Languages in Danger designates Kumaoni as language in the unsafe category and which requires consistent conservation efforts.