maria anna victoria of bavaria (28 november 1660 – 20 april 1690) was the wife of louis, the grand dauphin. she had three sons including the father of louis xv of france and a king of spain. in france she was known as dauphine marie anne victoire. she was a sister of the violante beatrice of bavaria, the last medici grand princess of tuscany. at court she was known simply as "madame la dauphine".