Lovett Township is one of eleven townships in Jennings County, Indiana, United States.

As of the 2020 census, its population was 1,034 (down from 1,160 at 2010[1]) and it contained 435 housing units.

[2] According to the 2010 census, the township has a total area of 29.54 square miles (76.5 km2), of which 29.45 square miles (76.3 km2) (or 99.70%) is land and 0.09 square miles (0.23 km2) (or 0.30%) is water.

[1] The streams of Polly Branch and Turkey Run run through this township.

The township contains four cemeteries: Green, Marsh, Meek and Weston.