Tsuluunbaatar Ariunsaikhan

Tsuluunbaatar Ariunsaikhan is a Mongolia long-distance runner, born on November 2, 1967. He competes primarily in the 5000m and 10000m.

His personal bests include 15:26.62 in the 5000m and 30:50.77 in the 10000m. He ranks 2nd all-time in the 10000m for Mongolia. He is currently active on the international athletics circuit, representing Mongolia.