Cai Yingting (Chinese: 蔡英挺; pinyin: Cài Yīngtǐng; Pe̍h-ōe-jī: Chhòa Eng-théng; born April 1954) is a former general of the Chinese People's Liberation Army (PLA). He served as commander of the Nanjing Military Region and president of the PLA Academy of Military Science, but was demoted in 2017.