| Vanduin Batbayar | |
| Weight Class: | Light flyweight |
| Weight: | 48 kg |
| Height: | 161 cm |
| Nationality: | Mongolian |
| Birth Date: | 25 December 1950 |
Vanduin Batbayar (Вандуйн Батбаяр, born 25 December 1950) is a Mongolian boxer. He competed in the men's light flyweight event at the 1972 Summer Olympics.[1] At the 1972 Summer Olympics, he lost to Héctor Velásquez of Chile.[2]