Places beginning with WE in Illinois, United States
- Weaver
- Webber, Township of
- Webster
- Webster
- Webster Hill Estates
- Webster Number 5 Election Precinct
- Webster Park
- Wedges Corner
- Wedron
- Weedman
- Weir
- Welco Corners
- Weldon
- Weldwood Oaks
- Welge
- Welland
- Weller, Township of
- Wellington
- Wells Corners
- Wempletown
- Wendel
- Wendelin
- Wenmoth Acres
- Wenona
- Wenonah
- Wertenberg
- Wesley
- Wesley, Township of
- West Brooklyn
- West Brooklyn Election Precinct
- Westchester
- West Chicago
- West City
- West Deerfield, Township of
- West Dundee
- West Edgewater (subdivision)
- West Elsdon (subdivision)
- West End
- West Englewood (subdivision)
- Western Dunning (subdivision)
- Western Mound, Township of
- Western Springs
- Western, Township of
- Westervelt
- Westfield
- Westfield Corners
- Westfield, Township of
- Westfield, Township of
- West Frankfort
- West Galena, Township of
- West Garfield Park (subdivision)
- West Grand Place
- West Hallock
- West Harvey
- West Highland Acres
- West Jersey
- West Jersey, Township of
- West Junction
- West Kankakee
- West Lake Forest
- West Lawn (subdivision)
- West Liberty
- West Lincoln, Township of
- Westminster (historical)
- Westmont
- Westmoreland
- West Newell
- Weston
- Weston (historical)
- West Peoria
- West Peoria, Township of
- West Point
- West Point
- West Point, Township of
- Westport
- Westport
- West Pullman
- West Ravenwood (subdivision)
- West Ridge
- West Ridge (subdivision)
- West Roseland (subdivision)
- West Rosiclare Election Precinct
- West Rural Hill
- West Salem
- West Sandford
- West, Township of
- West, Township of
- West Town (subdivision)
- West Union
- West Vienna
- Westview
- Westview Acres
- Westville
- West York
- Wetaug
- Wetaug Election Precinct
- Wethersfield, Township of
- Wetzel
- Weybridge