List of accredited Colleges and Universities in Siaya County {Official}
| Name | Category | Institution Type | Location |
| BONDO TEACHERS TRAINING COLLEGE | College | Public | SIAYA COUNTY |
| BONDO TECHNICAL TRAINING INSTITUTE | College | Public | SIAYA COUNTY |
| GOT RAMOGI TECHNICAL AND VOCATIONAL COLLEGE | College | Public | SIAYA COUNTY |
| JARAMOGI OGINGA ODINGA UNIVERSITY OF SCIENCE AND TECHNOLOGY | University | Public | SIAYA COUNTY |
| JOOUST CENTRE OF TECHNICAL VOCATIONAL AND EDUCATION TRAINING | College | Public | SIAYA COUNTY |
| KENYA MEDICAL TRAINING COLLEGE – BONDO CAMPUS | College | Public | SIAYA COUNTY |
| KENYA MEDICAL TRAINING COLLEGE – RERA CAMPUS | College | Public | SIAYA COUNTY |
| KENYA MEDICAL TRAINING COLLEGE – SIAYA CAMPUS | College | Public | SIAYA COUNTY |
| KENYA MEDICAL TRAINING COLLEGE – UGENYA CAMPUS | College | Public | SIAYA COUNTY |
| KENYA MEDICAL TRAINING COLLEGE – UGUNJA CAMPUS | College | Public | SIAYA COUNTY |
| KENYA SCHOOL OF AGRICULTURE – UGENYA CAMPUS | College | Public | SIAYA COUNTY |
| RARIEDA TECHNICAL & VOCATIONAL COLLEGE | College | Public | SIAYA COUNTY |
| SIAYA NATIONAL POLYTECHNIC | College | Public | SIAYA COUNTY |
| ST JOSEPH’S TECHNICAL INSTITUTE FOR THE DEAF NYANG’OMA | College | Public | SIAYA COUNTY |
| UGENYA TEACHERS COLLEGE | College | Public | SIAYA COUNTY |
| UGENYA TECHNICAL AND VOCATIONAL COLLEGE | College | Public | SIAYA COUNTY |
| UGUNJA TECHNICAL AND VOCATIONAL COLLEGE | College | Public | SIAYA COUNTY |