| Official Name: | Springfield Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | LaGrange |
| Government Type: | Indiana township |
| Area Total Sq Mi: | 35.9 |
| Area Land Sq Mi: | 35.59 |
| Area Water Sq Mi: | 0.31 |
| Population As Of: | 2020 |
| Population Footnotes: | [1] |
| Population Total: | 1158 |
| Population Density Sq Mi: | 33.1 |
| Elevation Footnotes: | [2] |
| Elevation M: | 280 |
| Elevation Ft: | 919 |
| Coordinates: | 41.66°N -85.2594°W |
| Blank Name: | FIPS code |
| Blank Info: | 18-72152[3] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 453866 |
Springfield Township is one of eleven townships in LaGrange County, Indiana. As of the 2020 census, its population was 1,158 (down from 1,179 at 2010[4]) and it contained 453 housing units.
Springfield Township was founded in 1834.[5]
The John O'Ferrell Store at Mongo was listed on the National Register of Historic Places in 1975.
According to the 2010 census, the township has a total area of, of which (or 99.14%) is land and (or 0.86%) is water.[4]