Places beginning with SH in Illinois, United States
- Shabbona
- Shabbona Grove
- Shabbona, Township of
- Shadow Lawn
- Shady Acres
- Shady Beach
- Shady Grove
- Shafter
- Shafter, Township of
- Shakerag
- Shale Bluff
- Shale City
- Shamrock
- Shamrock
- Shanghai City
- Shannon
- Shantytown (subdivision)
- Sharon, Township of
- Sharpsburg
- Shasta (historical)
- Shattuc
- Shaw
- Shawneetown
- Shawnee, Township of
- Shaws
- Shaws Point, Township of
- Sheffield
- Shelburn (historical)
- Shelby 1 Election Precinct
- Shelby 2 Election Precinct
- Shelby County
- Shelbyville
- Shelbyville, Township of
- Sheldon
- Sheldons Grove
- Sheldon, Township of
- Shepardson Subdivision (subdivision)
- Shepherd
- Sherburnville
- Sheridan
- Sheridan Estates
- Sheridan, Township of
- Sherman
- Sherman Corners
- Sherman, Township of
- Shermerville (subdivision)
- Sherrard
- Sherwood Oaks
- Shetlerville
- Shields
- Shields, Township of
- Shiloh
- Shiloh Hill
- Shiloh Station
- Shiloh, Township of
- Shiloh, Township of
- Shiloh Valley, Township of
- Shinn
- Shipman
- Shipman, Township of
- Shirland
- Shirland, Township of
- Shirley
- Shirley
- Shoal Creek, Township of
- Shobonier
- Shokokon
- Shoo Fly
- Shop Creek
- Shorewood
- Shorewood (subdivision)
- Shumway