Xiangshui County (simplified Chinese: 响水县; traditional Chinese: 響水縣; pinyin: Xiǎngshuǐ Xiàn; literally: "noisy water") is a coastal county under the administration of Yancheng, Jiangsu province, China. The northernmost county-level division of Yancheng, it borders the prefecture-level cities of Lianyungang to the northwest and Huai'an to the southwest.