Margareta of Celje

Margareta of Celje
Duchess of half Głogów and half Ścinawa
Born1411
Died22 July 1480
Noble familyCelje
Spouse(s)Herman I, Count of Montfort-Pfannberg-Bregenz
Władysław of Głogów
IssueHerman II
George I
Johann III
Barbara
FatherHerman III, Count of Celje
MotherElisabeth of Abensberg

Margaret of Celje (German: Margareta, Polish: Małgorzata; 1411 – 22 July 1480) was a noblewoman member of the Slovenian House of Celje and by marriage Duchess of both half Głogów and Ścinawa.

She was the only child of Herman III, Count of Celje (b. 1380? - d. after falling from his horse, 30 July 1426), by his first wife, Elisabeth (b. 1377? - d. bef. 1423), daughter of Baron Johann II of Abensberg and widow of Ulrich II of Schauenburg. From her mother's first marriage, Margareta had two older half-brothers, Johann I (d. 16 November 1453) and George I of Schauenburg (d. young, 1404).

From her father's side, she was a niece of Barbara of Celje, second and last wife of Sigismund, Holy Roman Emperor, King of Hungary and Bohemia.