Sun Zhengcai
 Sun Zhengcai (Chinese: 孙政才; pinyin: Sūn Zhèngcái; born September 1963 in Wendeng Shandong) is a politician of the People's Republic of China. He is the Communist Party Chief of Chongqing municipality since November 2012. Prior to that he served as the Party Chief of Jilin province and Minister of Agriculture of China.