柴頭港溪係臺灣臺南市鹽水溪嘅一條支流，又叫石頭坑，過去直接流入臺江內海。柴頭港溪發源喺臺南市東區後甲一帶，向北流過小東路後成為北區同永康區嘅界河，後注入鹽水溪內。而喺過去，柴頭港溪都係永康裏同武定裏嘅界河，而喺柴頭港溪一帶尚有大橋港、小橋港等港道同萬裕埤。但因城市嘅發展，柴頭港溪嘅上游從勝利橋往源頭嘅部分大致上已經加蓋，柴頭港溪已經成咗中央管排水，全長3.9 km。
Chaitou Gang Creek is a tributary of Yanshui Creek in Taipei, Taiwan, also known as Stone Pit, which used to flow directly into the inland sea of the Taijiang River. Chaitougang Creek originates in the Houjia area of the Eastern District of Taipei City, flows north through Xiaodong Road and becomes the boundary river of the North District and Yongkang District, and then flows into the Yanshui Creek. In the past, Chaitou Gangxi was also the boundary river between Yongkangli and Wudingli, and there were still port roads such as Daqiao Port and Xiaoqiao Port and Wanyupi in the area of Chaitou Gangxi. However, due to the development of the city, the upstream of Chaitougang Creek has been roughly covered from Shengli Bridge to the source, and Chaitougang Creek has become a central pipe drainage, with a total length of 3.9 km.