Armenia
- Meruzhan Artzruni, Lord Prince of Vaspurakan (? - 369), for conspiring with one of the Great Persian Kings, Shapur II against his liege-lord, Armenian King Arsaces II (Arshak II), whom he betrayed to Persia. He was captured by Arsaces II's son King Papas (Pap) and executed.
Read more about this topic: List Of People Convicted Of Treason