Radegonde of Valois (born in Chinon in August 1428 and died in Tours on March 19, 1445), was a French princess, eldest daughter of King Charles VII of France and Marie of Anjou .
She was betrothed to Sigismund, Archduke of Austria.
She was born in the city of Chinon in August 1428, as evidenced by an act of the Queen's Treasurer General dated August 29 of this year, referring to the "gesine recently made in the city of Chinon, Madame Arragonde of France"The young princess, the eldest daughter of the king, was baptized in honour of Saint Radegund, to whom her father devoted a particular cult.