Jack in the Box Restaurant Locations
S
- Sacramento
- Saint Charles, St. Charles County
- Saint Peters
- San Benito
- San Clemente
- San Fernando
- San Juan
- San Luis, Yuma County
- San Mateo, San Mateo County
- San Tan Valley
- Sanger, Denton County
- Santa Clarita
- Santa Maria
- Seabrook, Harris County
- Seaside, Monterey County
- Sepulveda
- Shelton, Mason County
- Shoreline
- Silsbee
- Snohomish
- Sonora, Tuolumne County
- Sparks, Washoe County
- Spokane Valley
- Springfield, Lane County
- Stanwood
- Suisun City
- Sumner
- Sunland
- Susanville