The Kundu (कुंडू) is a gotra (clan) of Jats found in India.

In Northern West Bengal most of the Kundu people are associated with agriculture.Dilip Singh Ahlawat has mention it as one of the ruling Jat clans in Central Asia. A city named Kundila is mentioned in Mahabharata, the inhabitants of this were known as Kundu. They are also mentioned as descendants of rishi Kondilya.

The Mahabharata Tribe - Kundivisa (कुण्डी विष) - A tribe with professional soldiers who fought on both sides in Great War, they constituted a wing in Yudhisthira's army in Mahabharata (VI.46.49).

The Mahabharata Tribe - Kundivisa (कुण्डी विष) may be identified with Jat Gotra - Kundu (कुंडू)

Mahabharata Shalya Parva mentions names of combatants armed with diverse weapons and clad in diverse kinds of robes and ornaments, All of them came to the ceremony for investing Kartikeya with the status of generalissimo. Shalya Parva in Sanskrit mentions in shloka 53 Kundu along with Kapahis as under:

Panini mentions Kaunduparatha, as a part of Trigarta, Jullundur kingdom. The Kulun, Mentioned by Panini, are the Kahlon Jats, Kuluta, Kālān, Krishna of the Puranas, Resident of Kullu, Himachal Pradesh. The Kuninda, however, are the Kundus. The Coins of Their King Amogha Bhuti, (King of Kunindas) have been found at Tappamev District Hoshiarpur, Punjab. According to Vayu Purana the Kundus were living on the banks of the Sita river in Central Asia. It is identified as the Tarim river. J.C. Vidyalankar says it is the Yarkand river or Jarafshan, still called Sito, by the Chinese. A city, Kundus on the Pamirs, is named after them (116- Through the Pamirs. p. 209) Sabha Parva Mentions a people called Kundaman, along with the Hans, Sibi and Paur.