Leo V or Leon V may refer to:
- Leo V the Armenian (813-820), Byzantine emperor
- Pope Leo V, pope in 903
- Leo V, King of Armenia (1342 – 1393), of the House of Lusignan; last Latin king of the Armenian Kingdom of Cilicia
- Leo V (dwarf galaxy), a dwarf satellite galaxy of the Milky Way
Famous quotes by leo v:
“I’d rather be homesick than home.”
—Leo Vroman (b. 1915)