Thomas Zeng Jing-mu (Chinese: ???; September 3, 1920 – April 2, 2016) was a Chinese Roman Catholic bishop.
Born in China, Zeng Jing-mu was ordained a priest in March 23, 1949.
In 1988 he was appointed and in January 13, 1990, was clandestinely consecrated as bishop, and from 1988 to 2012 was a bishop ordinary of the Roman Catholic Diocese of Yujiang.