Boniface of Tuscany

Boniface of Tuscany may refer to:
 * Boniface I, Margrave of Tuscany (died 823), governor of Italy under Charlemagne after the death of King Pepin
 * Boniface II, Margrave of Tuscany (died c. 838), count and duke of Lucca
 * Boniface, Count of Bologna (died c. 1011), Count of Bologna and Margrave of Tuscany
 * Boniface III, Margrave of Tuscany (c. 985–1052), father of Matilda of Canossa and the most powerful north Italian prince of his age