Tümen-Ölziin Mönkhbayar

{{short description|Mongolian wrestler}}

{{Use dmy dates|date=June 2019}}

{{Infobox sportsperson

| name = Tümen-Ölziin Mönkhbayar

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| nationality = Mongolian

| sport = Wrestling

| birth_date = {{birth date and age|1973|8|27|df=yes}}

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Tümen-Ölziin Mönkhbayar (born 27 August 1973) is a Mongolian wrestler. He competed in the men's freestyle 76 kg at the 2000 Summer Olympics.{{cite Sports-Reference |url=https://www.sports-reference.com/olympics/athletes/tu/tumen-olziin-monkhbayar-1.html |archive-url=https://web.archive.org/web/20200418101956/https://www.sports-reference.com/olympics/athletes/tu/tumen-olziin-monkhbayar-1.html |url-status=dead |archive-date=18 April 2020 |title=Tümen-Ölziin Mönkhbayar Olympic Results |access-date=7 May 2019}}