| WIHOK | SUPAT | Adjunct Instructor | Computer Information Technology | | Email |
| ANDREW | SUTCLIFFE | Professional Expert | Police Academies / Criminal Justice Dept | | Email |
| STEVEN | SUTORUS | BUSINESS MANAGER | FISCAL SERVICES - DISTRICT | (909) 388-6911 | Email |
| GINGER | SUTPHIN | ADMINISTRATIVE ASSISTANT III | INSTRUCTION -CHC | (909) 389-3258 | Email |
| KRISTOPHER | SVEEN | Crafton Adjunct Faculty | Music | | Email |
| JUSTIN | SWANSON | Crafton Adjunct Faculty | PE | | Email |
| MICHAEL | SWEENEY | Adjunct Faculty | Public Safety-Fire Tech | | Email |
| CHRISTINA | SWEETING | ADMINISTRATIVE ASSISTANT III | OCCUPATIONAL EDUCATION - CHC | (909) 389-3344 | Email |
| LESLIE | SWINDELL | INSTITUTIONAL ADVANCEMENT COO | TITLE V - CHC | | Email |
| KAMPHOUNE | SYPHENGPHETH | Adjunct | Arts & Humanities | (909) 384-4400 ext. 5384 | Email |
