Joan of Naples, also known as Joan I of Naples, was a queen who ruled in the 14th century. Born in 1326, she was the daughter of Charles, Duke of Calabria and Maria of Hungary. Joan became queen in 1343 after the death of her grandfather, Robert of Anjou, and she was known for her political acumen and efforts to maintain her kingdom's independence. Her reign was marked by conflicts, including struggles with the House of Anjou and the House of Aragon. Joan's rule ended in tragedy when she was accused of murder and was ultimately imprisoned and killed in 1382. Her life remains a subject of historical interest and debate.