Jamasze [jaˈmaʂɛ] is a settlement in the administrative district of Gmina Krynki, within Sokółka County, Podlaskie Voivodeship, in north-eastern Poland, close to the border with Belarus.

According to the 1921 Polish census, 34 people lived in the village.

During World War II, the village witnessed atrocities committed by the Germans, who severely beat one inhabitant and set dogs on him for fishing.

When the Soviet entered the area, they took all relatively young men with them.

This Sokółka County location article is a stub.