Meng Jianzhu (Chinese: ???; pinyin: Mèng Jià nzhù; born July 1947) is a retired Chinese politician best known for his term as the Secretary of Central Political and Legal Affairs Commission of the Communist Party of China between 2012 and 2017.
He also headed the Central Public Security Comprehensive Management Commission.
Meng began his career in a farming cooperative based in rural Shanghai.
He made his way up the ranks in the city, serving as vice mayor in charge of agriculture, then deputy party chief.
Prior to his tenure as Zhengfawei chief, he also served as the Minister of Public Security and Communist Party Secretary of Jiangxi Province.