Qulleq, Qutdleq or Kutdlek[1] is an uninhabited island in the King Frederick VI Coast, Sermersooq municipality in southern Greenland.

It is located 5.5 km from the shore off the mouth of the Anorituup Kangerlua fjord, to the north-northeast of Cape Tordenskjold, northeast of Nuuk Point.

[4] Qutsigsormiut is an important Paleo-Eskimo archaeological site on Qulleq's southern coast.

[5] It is located by a south-facing bay known as Qulleq Sound that forms a sheltered natural harbour.

[6] A LORAN transmitting station was built on the southeastern point of the island and lies now abandoned.