Margret(h)e is an alternate spelling of the feminine given name Margaret.
People so named include:
Margrete or Margaret I of Denmark (1353–1412), Queen of Denmark and Queen of Norway and Sweden by marriage
Margrethe II of Denmark (born 1940), queen regnant of Denmark
Margaret of Sweden, Queen of Norway or Margrete Eriksdotter (c. 1155–1209), queen consort of Norway
Margrét Skúladóttir (1208–1270), queen consort of Haakon IV of Norway
Princess Margaret of Denmark (1895–1992)
Margrete Auken (born 1945), Danish politician
Margrete Aamot Øverland (1913–1978), journalist and member of the Norwegian Resistance during World War II
Margrethe Lasson (1659–1758), first novelist in Denmark
Margrethe Munthe (1860–1931), Norwegian teacher, children's writer, songwriter and playwright
Margrethe Schall (1775–1852), Danish ballerina
Margrethe Vestager (born 1968), Danish politician
