| Department | Name | Phone | Campus | |
|---|---|---|---|---|
| AGRICULTURAL COMMUNICATIONS PROGRAM | Dwayne Cartmell | 405-744-5130 | OSU Stillwater | |
| Agricultural Economics | Cheryl DeVuyst | 405-744-6161 | OSU Stillwater | |
| AGRICULTURAL EDUCATION PROGRAM | Shane Robinson | 405-744-5130 | OSU Stillwater | |
| AGRICULTURAL EDUCATION, COMMUNICATIONS, LEADERSHIP | ROB TERRY | 405-744-8036 | OSU Stillwater | |
| AGRICULTURAL LEADERSHIP PROGRAM | Lauren Cline | 405-744-5130 | OSU Stillwater | |
| AIAS | JACOB GANN | OSU Stillwater | ||
| ALCOHOL SUBSTANCE ABUSE COUNCELING | JOEY FRONHEISER | OSU Oklahoma City | ||
| ALFALFA COUNTY EXT CENTER | TOMMY PUFFINBARGER | 580-596-3131 | OSU Stillwater | |
| Allergy Clinic | 405-744-7012 | OSU Stillwater | ||
| Alumni Association | Dr Ann Caine | 405-744-5368 | OSU Stillwater |