| Official Name: | Carl Township, Adams County |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Adams |
| Area Total Km2: | 92.7 |
| Area Land Km2: | 92.23 |
| Area Water Km2: | 0.47 |
| Unit Pref: | Imperial |
| Area Total Sq Mi: | 35.79 |
| Area Land Sq Mi: | 35.61 |
| Area Water Sq Mi: | 0.18 |
| Population As Of: | 2010 |
| Population Total: | 149 |
| Population Density Km2: | 1.6 |
| Population Density Sq Mi: | 4.2 |
| Timezone: | CST |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Footnotes: | [1] |
| Elevation M: | 383 |
| Elevation Ft: | 1257 |
| Coordinates: | 41.1089°N -94.6392°W |
| Blank Name: | FIPS code |
| Blank Info: | 19-90471[2] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 0467530 |
Carl Township is one of twelve townships in Adams County, Iowa, United States. At the 2010 census, its population was 149.[3]
Carl Township covers an area of 35.79sqmi and contains no incorporated settlements. According to the USGS, it contains two cemeteries: Carl and Mount Zion.