| Official Name: | Lake Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Allen |
| Government Type: | Indiana township |
| Area Total Km2: | 92.77 |
| Area Land Km2: | 92.55 |
| Area Water Km2: | 0.23 |
| Unit Pref: | Imperial |
| Area Water Percent: | 0.24 |
| Population As Of: | 2020 |
| Population Footnotes: | [1] |
| Population Total: | 2789 |
| Population Density Km2: | 24.9 |
| Elevation M: | 261 |
| Elevation Ft: | 856 |
| Coordinates: | 41.1292°N -85.275°W |
| Postal Code Type: | ZIP codes |
| Postal Code: | 46723, 46818 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0453535 |
Lake Township is one of twenty townships in Allen County, Indiana, United States. As of the 2010 census, its population was 2,301.[2]
According to the United States Census Bureau, Lake Township covers an area of 92.77sqkm; of this, 92.55sqkm is land and 0.23sqkm, or 0.24 percent, is water.[2] Lake Everett is in this township.
(This list is based on USGS data and may include former settlements.)
The township contains Saint Patricks Cemetery.