Barclay Bay (Danish: Barclay Bugt) is a bay in King Christian IX Land, Eastern Greenland.

Administratively Barclay Bay and its surroundings belong to the Sermersooq municipality.

Barclay Bay lies in the Blosseville Coast south of Knighton Fjord.

It stretches for about 14 km (8.7 mi) from east to west.

Høst Havn is a small, protected inlet located close to the northern side of the mouth [2]