Bonne of Berry was a French countess. She was Countess of Savoy by marriage to Amadeus VII, Count of Savoy. When she was widowed, she unsuccessfully claimed the regency during her son's minority against her mother-in-law in 1391–93. As niece of King Charles V of France, she played a key role in French diplomatic maneuvers intended to consolidate the alliances of the kingdom of France.