Anne Christine of Sulzbach, Princess of Piedmont (Anne Christine Louise; 5 February 1704 – 12 March 1723), also called Christine of the Palatinate, was a princess of the Bavarian Circle of the Holy Roman Empire and first wife of Charles Emmanuel of Savoy, Prince of Piedmont, heir to the throne of the kingdom of Sardinia.

She was the daughter of Theodore Eustace, Prince Palatine of Sulzbach (1659–1732), the head of a Roman Catholic cadet branch of Bavaria's Wittelsbach dynasty, and Princess Eleonore of Hesse-Rheinfels-Rotenburg (1675–1720), daughter of William, Landgrave of Hesse-Rotenburg.

[1] Christine's older brother John Christian (1700–1733) succeeded their father as Prince Palatine, also becoming Margrave jure uxoris of Berg-op-Zoom: His son, Charles Theodore, Elector of Bavaria, was the last of the senior branch of the House of Wittelsbach.

[1] Her older sister Francisca Christina became Princes-Abbess of Thorn and, later, of the more important immediate convent of Essen.

He was the second son of Victor Amadeus II, Duke of Savoy, King of Sardinia and Anne Marie d'Orléans and had been heir apparent to the Savoyard throne since 1715 at the death of Victor Amadeus, Prince of Piedmont.