| Office1: | Political Commissar of the Jinan Military Region | ||||||
| Term Start1: | November 2002 | ||||||
| Term End1: | July 2010 | ||||||
| Predecessor1: | Zhang Wentai | ||||||
| Successor1: | Du Hengyan | ||||||
| Office2: | Political Commissar of the Lanzhou Military Region | ||||||
| Term Start2: | 2000 | ||||||
| Term End2: | 2002 | ||||||
| Predecessor2: | Wen Zongren | ||||||
| Successor2: | Liu Yongzhi | ||||||
| Liu Dongdong | |||||||
| Native Name: | 刘冬冬 | ||||||
| Native Name Lang: | zh | ||||||
| Birth Date: | October 1945 | ||||||
| Birth Place: | Huangpi County, Hubei, China | ||||||
| Death Place: | Beijing, China | ||||||
| Party: | Chinese Communist Party | ||||||
| Allegiance: |  China | ||||||
| Serviceyears: | 1961–2010 | ||||||
| Rank: | General | ||||||
| Commands: | Lanzhou Military Region Jinan Military Region | ||||||
| Module: |
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Liu Dongdong (; October 1945 – 25 February 2015) was a general (shangjiang) of the People's Liberation Army of China. He served as political commissar of the Jinan Military Region.
Liu was born in Huangpi, Hubei Province in 1945. He joined the army in 1961, and the Chinese Communist Party in 1963. He attained the rank of major general in 1992, lieutenant general in 1999, and full general in 2004. He died in Beijing on 25 February 2015, at the age of 69.[1]
Liu was a member of the 16th and 17th Central Committees of the Chinese Communist Party.[1]