Yang Jingyu (; February 13, 1905 – February 23, 1940), born Ma Shangde (, in Queshan, Henan (today's suburb of Zhumadian City) into a local farmer's family, was a Chinese Communist, commander-in-chief and political commissar of the First Route Army of the Northeast Anti-Japanese United Army, in the guerrilla war in Manchuria against the Japanese campaign to pacify Manchukuo during the Second Sino-Japanese War.