Galshar (Mongolian: Галшар, also Gal-Shar, Buyant) is a sum (district) of Khentii Province in eastern Mongolia.

Sum center former location was 41 33 49 16N 110 46 04 16 E. In 2010, its population was 1,807.

[1] Galshar is the southern most district in Khentii Province.

It is also the third largest district in the province.

This Mongolia location article is a stub.