Wikipedia
Otgonbayar
Otgonbayar is a Mongolian name that may refer to
- Ishdorjiin Otgonbayar (born 1968), Mongolian football coach
- Luvsanlkhündegiin Otgonbayar (born 1982) Mongolian runner
- Otgonbayar Ershuu (born 1981), Mongolian painter