Ferdinand, Grand Duke of Tuscany

Ferdinand, Grand Duke of Tuscany may refer to:


 * Ferdinando I de' Medici, Grand Duke of Tuscany ((r. 1587 – 1609))
 * Ferdinando II de' Medici, Grand Duke of Tuscany ((r. 1621 – 1670))
 * Ferdinand III, Grand Duke of Tuscany ((r. 1790 – 1801))
 * Ferdinand IV, Grand Duke of Tuscany ((r. 1859 – 1860))