Violante Beatrice of Bavaria (23 January 1673 – 30 May 1731) was the wife of the Ferdinando de' Medici, Grand Prince of Tuscany, the heir to the Grand Duchy of Tuscany.
She was the youngest child of Ferdinand Maria, Elector of Bavaria and Henrietta Adelaide of Savoy and was a sister to Louis XIV's daughter-in-law.
She married Ferdinando de' Medici on 9 January 1689 and became known as the Grand Princess of Tuscany. Her husband died on 31 October 1713 and she did not have any children. She was put in charge of Siena in 1717 and died in 1731.