The Second Encirclement Campaign is an abbreviated name used for several different encirclement campaigns launched by the Nationalist Government with the goal of destroying the developing Chinese Red Army and its communist bases in several separate locations in China during the early stage of Chinese Civil War between the late 1920s to mid 1930s, and these are:

• Second Encirclement Campaign against Jiangxi Soviet
  Second Encirclement Campaign against Jiangxi Soviet
  The Second Encirclement Campaign against Jiangxi Soviet was a series of battles launched by the Chinese Nationalist Government in the hope of encircling and destroying the Jiangxi Soviet after the previous campaign had failed...
  
  , April 1, 1931 to May 31, 1931
• Second Encirclement Campaign against Hubei-Henan-Anhui Soviet
  Second Encirclement Campaign against Hubei-Henan-Anhui Soviet
  The Third Encirclement Campaign against Hubei – Henan – Anhui Soviet was an encirclement campaign launched by the Chinese Nationalist Government that was intended to destroy communist Hubei – Henan – Anhui Soviet and its Chinese Red Army in the local region...
  
  , April 1931 to July 1931
• Second Encirclement Campaign against Honghu Soviet
  Second Encirclement Campaign against Honghu Soviet
  The Second Encirclement Campaign against Honghu Soviet was a series of battles launched by the Chinese Nationalist Government that was intended to destroy communist Honghu Soviet and its Chinese Red Army in the local region...
  
  , March 1, 1931, to early June, 1931
• Second Encirclement Campaign against Hubei-Henan-Shaanxi Soviet
  Second Encirclement Campaign against Hubei-Henan-Shaanxi Soviet
  The Second Encirclement Campaign against Hubei-Henan-Shaanxi Soviet was a campaign launched by the Chinese Nationalist Government that was intended to destroy the communist Hubei-Henan-Shaanxi Soviet and its local Red Army. It was met with the Communists' Second Counter-Encirclement Campaign at...
  
  , February 1935 to April 18, 1935
• Second Encirclement Campaign against Shaanxi-Gansu Soviet
  Second Encirclement Campaign against Shaanxi-Gansu Soviet
  The Second Encirclement Campaign against Shaanxi-Gansu Soviet was an encirclement campaign launched by the Chinese Nationalist Government that was intended to destroy communist Shaanxi-Gansu Soviet and its Chinese Red Army in the local region...
  
  , April 1935 to July, 1935