The epithet the Young may refer to:

• Basarab Ţepeluş cel Tânăr, Prince of Wallachia (1477–1481, 1481–1482)
• Haakon the Young (1232–1257), a junior king of Norway
• Harald Eiriksson, joint Earl of Orkney in the 12th century
• Ivan the Young (1458–1490), heir to the principality of Muscovy
• Valdemar the Young (c. 1209–1231), King of Denmark

In myth and fiction:

• Aengus, a god in Irish mythology
• Eorl the Young, first King of Rohan in Tolkien's Middle-earth

See also

• List of people known as the Elder or the Younger
• List of people known as the Old
• Henry the Young King (1155-1183), King of England; Duke of Normandy and Count of Anjou and Maine