Zhang Yi 張儀 (???-309 BC), born in State of Wei during the Warring States Period of China. He was an important strategist helping Qin to dissolve the union of the other states, and hence pave the way for Qin to unify China.
Zhang Yi 張嶷 (???-254 AD), was a general in Kingdom of Shu during the period of Three Kingdoms of China. He died in a battle against the Kingdom of Wei after he followed the rebellion led by Jiang Wei and ex-wei general Zhong Hui when the Kingdom of Shu surrendered.
