Igaliku is a settlement in the Kujalleq municipality in southern Greenland. The town was founded as Igaliko in 1783 by the trader and colonial administrator Anders Olsen and Greenlandic wife Tuperna. In 2020, Igaliku had 21 inhabitants. The nearby Norse ruins of Garðar and the farms surrounding the town were inscribed on the UNESCO World Heritage List in 2017 as part of the Kujataa Greenland: Norse and Inuit Farming at the Edge of the Ice Cap site.

Kujalleq is a municipality on the southern tip of Greenland, operational from 1 January 2009. The administrative center of the municipality is in Qaqortoq.