| Huangtu Town | |
| Official Name: | 璜土镇 |
| Settlement Type: | Town |
| Pushpin Map: | China Jiangsu |
| Pushpin Mapsize: | left |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Jiangsu |
| Subdivision Type2: | City |
| Subdivision Name2: | Wuxi |
| Subdivision Type3: | County-level city |
| Subdivision Name3: | Jiangyin |
| Elevation M: | 5 |
| Population As Of: | 2010 |
| Population Total: | 74116 |
| Utc Offset1: | +8 |
| Geocode: | 1807186 |
Huangtu Town (Chinese: 璜土镇) is a township-level administrative unit under the jurisdiction of Jiangyin, Wuxi, Jiangsu Province, the People's Republic of China. It is located in the province of Jiangsu, in the eastern part of the country, about east of the provincial capital, Nanjing. The number of inhabitants is 74,116. The population consists of 35,388 women and 38,728 men. Children under 15 make up 10%, adults 15-64 make up 79%, and seniors over 65 make up 9%.
Around Huangtu it is very densely populated, with 2,103 inhabitants per square kilometer. The nearest larger community is Changzhou, southwest of Huangtu. The area around Huangtu consists mostly of agricultural land.
Huangtu has a humid subtropical climate (Köppen: Cfa) with hot and wet summers and cold and humid winters. Average is . The wettest month is July, with an average of of precipitation, and the driest is January, with of precipitation.