Prince, Field-Marshal Abbas Mirza, born Navaa village (August 26, 1789 - October 25, 1833), is a Qajar crown prince of Persia.

He developw a reputation as a military commander during wars with Russia and the Ottoman Empire, as an early modernizer of Persia's armed forces and institutions, and for his death before his father, Fath Ali Shah.

Abbas is an intelligent prince, possesses some literary taste, and is noteworthy for the comparative simplicity of his life.