Dag Hjalmar Agne Carl Hammarskjöld (July 29, 1905 - September 18, 1961) was a Swedish diplomat and the second secretary-seneral of the United Nations.
Dag Hammarskjold (Seswedishe: Dag Hjalmar Agne Carl Hammarskjöld) (29 Phupu 1905 - 18 Lewedi 1961) e ne e le moemedi wa Sweden le Mongoli-Kakaretso wa bobedi wa Machaba a Kopaneng.