Shiloh Township is one of sixteen townships in Jefferson County, Illinois, USA.

As of the 2010 census, its population was 6,620 and it contained 3,204 housing units.

[2] According to the 2010 census, the township has a total area of 36.32 square miles (94.1 km2), of which 36.24 square miles (93.9 km2) (or 99.78%) is land and 0.07 square miles (0.18 km2) (or 0.19%) is water.

(This list is based on USGS data and may include former settlements.)

The township contains these nine cemeteries: Memorial Garden, New Shiloh, Oddfellows, Old Shiloh, Pleasant Grove, Reynolds, Slade, Sunset Memorial and West Salem.