The Long March, also known as Changzheng (), was a military retreat undertaken by the Chinese Red Army of the Chinese Communist Party from 1934 to 1935.

Changzheng may also refer to: Changzheng, Guizhou (zh), town in and subdivision of Honghuagang District, Zunyi, Guizhou Changzheng, Hainan (zh), town in and subdivision of Qiongzhong Li and Miao Autonomous County, Hainan Changzheng Ri, a mountain in Tibet Changzheng, Shanghai, town in and subdivision of Putuo District, Shanghai Changzheng Subdistrict, Baiyin (zh), subdivision of Pingchuan District, Baiyin, Gansu Changzheng Subdistrict, Shangqiu (zh), subdivision of Liangyuan District, Shangqiu, Henan Changzheng Subdistrict, Liaoyang (zh), subdivision of Hongwei District, Liaoyang, Liaoning Changzheng Street Subdistrict (zh), subdivision of Xinfu District, Xinzhou, Shanxi

See also Long March (rocket family)