Grünwald an der Neiße is a place, that after the Treaty of Saint-Germain belonged to Czechoslovakia and was situated in the administrative region Jablonec nad Nisou.
Grünwald an der Neiße was formerly part of the German Empire. In the German Empire, the place was called Grünwald an der Neiße. The place is now called Mšeno nad Nisou (Jablonec n. N.-Mšeno) and belongs to Czech Republic.