Webber Township is one of sixteen townships in Jefferson County, Illinois, USA. As of the 2010 census, its population was 2,323 and it contained 943 housing units.

According to the 2010 census, the township has a total area of 37.2 square miles (96 km), of which 36.99 square miles (95.8 km) (or 99.44%) is land and 0.21 square miles (0.54 km) (or 0.56%) is water. The township is centered at 38°20′N 88°45′W (38.342,-88.757). It is transversed from east–west by State Route 15.

• Bluford

• Markham City at 38°19′48″N 88°43′19″W / 38.330°N 88.722°W / 38.330; -88.722
• Marlow at 38°19′16″N 88°47′35″W / 38.321°N 88.793°W / 38.321; -88.793

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

• Farrington Township (north)
• Hickory Hill Township, Wayne County (northeast)
• Four Mile Township, Wayne County (east)
• Pendleton Township (south)
• Mt. Vernon Township (west)
• Field Township (northwest)

The township contains these seven cemeteries: Black Oak Ridge, Clark, East Hickory Hill, Hicory Hill, Mount Olive, Newton Farm and Oak Dale.

• Illinois Route 15

Historical population

Census	Pop.	Note	%±
2016 (est.)	2,290
U.S. Decennial Census

• Illinois's 19th congressional district
• State House District 107
• State Senate District 54

• "Webber Township, Jefferson County, Illinois". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved January 17, 2010.
• United States Census Bureau 2007 TIGER/Line Shapefiles
• United States National Atlas

• City-Data.com
• Illinois State Archives