Kumaon or Kumaun is one of the two regions and administrative divisions of Uttarakhand, a mountainous state of northern India, the other being Garhwal. It includes the districts of Almora, Bageshwar, Champawat, Nainital, Pithoragarh, and Udham Singh Nagar. It is bounded on the north by Tibet, on the east by Nepal, on the south by the state of Uttar Pradesh, and on the west by the Garhwal region. The people of Kumaon are known as Kumaonis and speak the Kumaoni language.
It is home to a famous Indian Army regiment, the Kumaon Regiment. Important towns of Kumaon are Haldwani, Nainital, Almora, Pithoragarh, Rudrapur, Kashipur, Pantnagar, Mukteshwar and Ranikhet. Nainital is the administrative centre of Kumaon Division and this is where the Uttarakhand high court is located.