| Official Name: | Loutre Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Missouri |
| Subdivision Type2: | County |
| Subdivision Name2: | Audrain |
| Area Total Km2: | 145.57 |
| Area Land Km2: | 144.73 |
| Area Water Km2: | 0.84 |
| Area Water Percent: | 0.58 |
| Population As Of: | 2010 |
| Population Total: | 824 |
| Population Density Km2: | 5.7 |
| Elevation Footnotes: | [1] |
| Elevation M: | 248 |
| Elevation Ft: | 814 |
| Coordinates: | 39.1183°N -91.6967°W |
| Blank Name: | FIPS code |
| Blank Info: | 29-44210[2] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 0766243 |
Loutre Township is one of eight townships in Audrain County, Missouri, United States. As of the 2010 census, its population was 824.[3]
Loutre Township was established in 1837, and was named after a creek of the same name within its borders.[4]
Loutre Township covers an area of 145.6km2 and contains two incorporated settlements: Benton City and Martinsburg. It contains two cemeteries: Martinsburg and Unity.