| Christopher McKenzie Bailey | Ph.D. | Yes | | | | |
| Erin K Bailey | Ph.D. | Yes | | Adults, Geriatric | | |
| Rebecca Anne Dull Baird | Ph.D. | No | | typically 55 and up | | |
| Megan E. Baldassarre | Psy.D. | Yes | | 18+ | | |
| Melissa C Balderrama | Psy.D. | Yes | | 3-25 | | |
| Erin Baldwin | Ph.D. | Yes | | 18+ | | |
| Amanda D Ball | Psy.D. | Yes | | 4-99 | | |
| James H. Banos | Ph.D. | Yes | | | | |
| Anne L. Barba | Ph.D. | Yes | | 21 - 99 | | |
| Mark T. Barisa | Ph.D. | Yes | | adolescent through geriatric | | |
| Lindsay A. Barker | Ph.D. | Yes | | 18+ | | |
| Ida Sue Baron | Ph.D. | No | | | | |
| William B. Barr | Ph.D. | Yes | | 16 and up | | |
| Joshua A. Barras | Ph.D. | Yes | | | | |
| Christopher H. Bassin | Psy.D. | Yes | | Ages 6 through Older Adults | | |
| Michael R. Basso | Ph.D. | Yes | | | | |
| Ervin S. Batchelor | Ph.D. | No | | | | |
| Russell M. Bauer | Ph.D. | Yes | | 18-100 | | |
| Brandon C. Baughman | Ph.D. | Yes | | 6-100 | | |
| Leslie C. Baxter | Ph.D. | No | | | | |
| Cynthia L. Beaulieu | Ph.D. | No | | Adults | | |
| Kathleen T. Bechtold | Ph.D. | Yes | | 18+ | | |
| Katherine E Beckwith | Ph.D. | Yes | | 18-99+ | | |
| Dean W. Beebe | Ph.D. | Yes | | 0-20 | | |
| Elizabeth Begyn | Ph.D. | Yes | | | | |