Tsegmediin Batchuluun (Mongolian: Цэгмэдийн Батчулуун; born 4 February 1987) is a Mongolian chess player.

Batchuluun Tsegmed is the Mongolian peak -ranked chess grandmaster of all time, and his international ranking of 2571 is still the highest ranking in Mongolia.

He is the only chess player from Mongolia who represented his country 7 times in the World Chess Olympiad and successfully participated the World Cup for the first time.

In recognition of his 26 years of hard work in chess, the President of Mongolia awarded him with the title of Mongolian State Honored Sportsman.

In addition to being an official coach of the World Chess Federation, he is also a chess player of the Mongolian National League Team, a member of the Board of Directors of the Mongolian Chess Federation, and a sportsman with a military title of senior first-sergeant for the "Aldar - Sports Committee of the Armed Forces" under the Ministry of Defense.