Tasiusaq is a settlement in the Kujalleq municipality in southern Greenland. It is located at the Tasermiut Fjord, east of Nanortalik. Its population is 90 as of 2010. In the Greenlandic language, the name of the settlement means "a bay with a small outlet".
Information based on http://en.wikipedia.org/wiki/Tasiusaq,_Kujalleq