Anna of Pomerania (also known as Anne de Croy et Aerschot, Anna von Croy und Aerschot, Anna von Pommern) (3 October 1590, Barth - 7 July 1660, Stolp) was Duchess-Consort of Croy and Havré, and allodial heiress of the extinct ducal house of Pomerania.
She was youngest daughter of Bogislaw XIII, Duke of Pomerania and Klara of Brunswick-Lüneburg. She was the last surviving member of the Griffins (Greifen).
In 1619 she married Ernst von Croÿ (1588-1620), prince and duke of Croÿ (1583-1620), an imperial general, he would however die the following year. Ernst was the son of Charles Philippe de Croÿ (1549-1613), who was the only son of Philippe II of Croÿ by his second wife, Anna of Lorraine.
Their son, Ernst Bogislaw von Croy (1620-1684), became the last Lutheran bishop of Kammin (now Kamień Pomorski).