The Wuhan Incident () was an armed conflict in the People's Republic of China between two hostile groups who were fighting for control over the city of Wuhan in July 1967, at the height of the Cultural Revolution. The two opposing forces were the Million Heroes () and the Wuhan Workers' General Headquarters (). The former, numbering about 500,000 people, comprised mainly skilled workers, state and local party employees, and were supported by the local PLA, led by its divisional commander, General Chen Zaidao. The Wuhan Workers' General Headquarters, also numbering close to 500,000 people, was mostly comprised workers and students from Red Guard organizations.