| Baochang (包场镇) |
| Changle (常乐镇) |
| Desheng (德胜镇) |
| Dongzaogang (东灶港镇) |
| Haimen (海门镇) |
| Haimen Gongye Yuanqu Guanli Weiyuanhui (海门工业园区管理委员会) |
| Haimen Shi Caizheng Ju Ludang Guanli Suo (海门市财政局芦荡管理所) |
| Haimen Shi Chu Qin Liangzhong Chang (海门市畜禽良种场) |
| Haimen Shi Lin Jiang Xin Qu Guanli Weiyuanhui (海门市临江新区管理委员会) |
| Haimen Shi Yonglong Sha Nongchang (海门市永隆沙农场) |
| Haimengangxinqu (海门港新区) |
| Haimengaoxinqu (海门高新区) |
| Haimenshibaochangyuchang (海门市包场渔场) |
| Haimenshidadongnongchang (海门市大东农场) |
| Haimenshijingjijishu (海门市经济技术开发区) |
| Haimenshinongkesuo (海门市农科所) |
| Haimenshisanchangmiaopu (海门市三厂苗圃) |
| Haimenshiyanjiangyuchang (海门市沿江渔场) |
| Haimenshizhangjiangludangyangzhichang (海门市长江芦荡养殖场) |
| Haimenshizhongyangchang (海门市种羊场) |
| Haiyong (海永乡) |
| Huolong (货隆镇) |
| Jiangsushengguoyingjiangxinshanongchang (江苏省国营江心沙农场) |
| Linjiang (临江镇) |
| Liuhao (刘浩镇) |
| Qilin (麒麟镇) |
| Sanchang (三厂镇) |
| Sanchanggongyeyuanqu (三厂工业园区) |
| Sanhe (三和镇) |
| Sanxing (三星镇) |
| Sanyang (三阳镇) |
| Shuxun (树勋镇) |
| Sijia (四甲镇) |
| Tianbu (天补镇) |
| Wanghao (王浩镇) |
| Wannian (万年镇) |
| Yudong (余东镇) |
| Yuelai (悦来镇) |
| Zhengyu (正余镇) |