Countess Anna of Holland was a noblewoman born in the late 14th century, known for her significant role in the political landscape of the County of Holland. She was the daughter of Count William VI of Holland and played a crucial part in the dynastic alliances of her time. Anna married Count John III of Holland, strengthening ties between noble families. Her marriage helped to stabilize the region during a period of political turmoil. Anna's legacy is often associated with her contributions to the Holland nobility and the broader history of the Low Countries.