Sancia of Majorca, also known as Sancha, was Queen of Naples from 1309 until 1343 as the wife of Robert the Wise. She served as regent of Naples during the minority of her stepgrandaughter, Joanna I of Naples, from 1343 until 1344.

Robert of Anjou, known as Robert the Wise, was King of Naples, titular King of Jerusalem and Count of Provence and Forcalquier from 1309 to 1343, the central figure of Italian politics of his time. He was the third son of King Charles II of Naples and Mary of Hungary, and during his father's lifetime he was styled Duke of Calabria (1296–1309).