Margaret of Austria (1480-1530) was a prominent noblewoman in European history, known for her role as a regent and diplomat. She was the daughter of Maximilian I, Holy Roman Emperor, and Mary of Burgundy. Margaret played a significant part in the politics of her time, particularly in the Low Countries, where she served as the governor of the Netherlands. Margaret was also instrumental in the Habsburg dynasty's expansion through strategic marriages. Her efforts helped to strengthen alliances, notably through her marriage to Philippe le Beau, which united the Habsburg and Burgundian territories. Her legacy includes fostering cultural and political ties across Europe.