Duchy of Tuscany
# Duchy of Tuscany

Duchy of Tuscany may refer to the following central Italian territories:

* Tuscia, historical region in Central Italy
* Duchy of Tuscia (576–797), Lombard duchy
* March of Tuscany (812–1197), frontier march of the Holy Roman Empire
* Duchy of Florence (1532–1569)
* Grand Duchy of Tuscany (1569–1859)
