共和国将领中，张云逸是公认的稳健、儒雅、敦厚的长者。曾有人云：长髯飘飘，久经沙场而喜着长袍，见者皆不知其为大将军也。张云逸大将气识宏深，温和敦厚，处事周密，剑胆琴心。他的兵法谋略，以冷静深邃、持重稳健、外圆内方、军政通识而独具个性。当年毛泽东就说过，张云逸大将'功勋卓著，受之无愧'。
Among the generals of the Republic, Zhang Yunyi is recognized as a steady, refined, and kind elder. It has been said that with his long flowing beard and preference for a long robe, many who see him do not realize he is a great general. Zhang Yunyi possesses profound insights and a gentle demeanor, approaching matters with meticulous care and a blend of bravery and artistic sensibility. His military strategies are characterized by calm depth, steady prudence, flexibility in approach, and comprehensive military and political knowledge, making his style unique. Mao Zedong once remarked that General Zhang Yunyi had 'outstanding achievements, deserving of all honor.'