Margaret of Baden (1431 – 24 October 1457) was a Margravine of Baden by birth and by marriage Margravine of Brandenburg-Ansbach and Brandenburg-Kulmbach. She was the daughter of Jacob, Margrave of Baden-Baden, and his wife Catherine of Lorraine.

In 1446, Margaret married Albert of Brandenburg, the future Albert III Achilles, Elector of Brandenburg, in Heilsbronn. Margaret died before he succeeded to the Electorate of Brandenburg, thus never served as Electress. Their marriage produced three sons and three daughters:

married in 1467 Duke Henry I of Münsterberg-Oels (1448-1498)
married in 1467 Duke Eberhard II of Württemberg (1447-1504)

Margaret died in Ansbach in 1457 shortly after her husband acquired the Margraviate of Brandenburg-Kulmbach.

Margaret of Baden
Born: 1431 Died: 24 October 1457
German nobility
Title last held by
Elisabeth of Bavaria
Margravine of Brandenburg-Ansbach
12 November 1446 – 24 October 1457
Title next held by
Anna of Saxony
Preceded by Margravine of Brandenburg-Kulmbach