Jingjiang is a county-level city in Jiangsu province, China, administered by the prefecture-level city of Taizhou. It lies on the northern, or left, bank of the Yangtze River and forms the southernmost part of Taizhou's jurisdiction.
The city covers an area of 655.6 square kilometres and had a population of 663,408 at the 2020 census. Its position on the Yangtze places it across the river from several major Jiangsu cities: it borders Nantong to the northeast, Suzhou to the southeast, Wuxi to the south, Changzhou to the southwest, and Zhenjiang to the west.