Robert of Anjou (), known as Robert the Wise (, 1277 – 20 January 1343) 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 but eldest surviving son of King Charles II of Naples the Lame and Maria of Hungary. During his father's lifetime he was styled Duke of Calabria (1296–1309).