Batjargalyn Odkhüü (; born March 11, 1977 in Bayankhutag, Khentii) is a Mongolian judoka, who competed in the men's half-heavyweight category. He picked up a bronze medal in the 100-kg division at the 2003 Asian Judo Championships in Jeju City, South Korea, and represented his nation Mongolia in two editions of the Olympic Games (2000 and 2004).