Christina of Lorraine was a princess of Lorraine who became Grand Duchess of Tuscany by marriage to Ferdinando I de' Medici. She served as regent of Tuscany jointly with her daughter-in-law during the minority of her grandson from 1621 to 1628.
- Occupation
- aristocrat
- Position held
- regent
- Citizenship
- Kingdom of France
- Born
- August 16, 1565
- Died
- December 19, 1637