The first encirclement campaign against the Eyuwan Soviet was an encirclement campaign launched by the Chinese Nationalist Government against the Eyuwan Soviet, a Communist base located in the border region between Hubei, Henan, and Anhui provinces. The Fourth Red Army responded with its first counter-encirclement campaign and successfully defended the soviet. The Nationalist attacks lasted from November 1930 to 9 March 1931.

• Chinese Civil War
• Outline of the Chinese Civil War
• National Revolutionary Army
• Chinese Red Army
• Encirclement campaigns against the Eyuwan Soviet
  • Second encirclement campaign against the Eyuwan Soviet
  • Third encirclement campaign against the Eyuwan Soviet
  • Fourth encirclement campaign against the Eyuwan Soviet
  • Fifth encirclement campaign against the Eyuwan Soviet

• Military History Research Department, Complete History of the People's Liberation Army, Military Science Publishing House in Beijing, 2000, ISBN 7-80137-315-4