| Official Name: | Welton Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Clinton |
| Area Total Km2: | 83.28 |
| Area Land Km2: | 83.28 |
| Area Water Km2: | 0 |
| Unit Pref: | Imperial |
| Area Total Sq Mi: | 32.15 |
| Area Land Sq Mi: | 32.15 |
| Area Water Sq Mi: | 0 |
| Area Water Percent: | 0 |
| Population As Of: | 2000 |
| Population Total: | 528 |
| Population Density Km2: | 6.3 |
| Population Density Sq Mi: | 16.4 |
| Elevation M: | 240 |
| Elevation Ft: | 787 |
| Coordinates: | 41.9072°N -90.6125°W |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0468968 |
Welton Township is a township in Clinton County, Iowa, United States. As of the 2000 census, its population was 528.
Welton Township was organized in 1858.[1]
Welton Township covers an area of 32.15sqmi and contains one incorporated settlement, Welton. According to the USGS, it contains three cemeteries: Oak View, Walrod and Welton.
The stream of Negro Creek runs through this township.