Illinois Cities — S
- Scioto Mills Dating
- Scott Air Force Base Dating
- Scottville Dating
- Scovel Dating
- Seaton Dating
- Seatonville Dating
- Secor Dating
- Seneca Dating
- Sepo Dating
- Serena Dating
- Sesser Dating
- Seville Dating
- Seward Dating
- Seymour Dating
- Shabbona Dating
- Shady Grove Dating
- Shafter Dating
- Shakerag Dating
- Shale City Dating
- Shanghai City Dating
- Shannon Dating
- Sharpsburg Dating
- Shattuc Dating
- Shawnee Dating
- Shawneetown Dating
- Shaws Dating
- Sheffield Dating
- Shelbyville Dating
- Sheldon Dating
- Sheldons Grove Dating
- Sheridan Dating
- Sherman Dating
- Sherrard Dating
- Shields Dating
- Shiloh Dating
- Shiloh Hill Dating
- Shipman Dating
- Shirland Dating
- Shirley Dating
- Shobonier Dating
- Shokokon Dating
- Shorewood Dating
- Shumway Dating
- Sibley Dating
- Sicily Dating
- Sidell Dating
- Sidney Dating
- Sigel Dating
- Signal Hill Dating
- Silvis Dating
- Simpson Dating