Graduate study in philosophy at Tufts is limited to the MA program (click here for more information). Doctoral programs are offered in Psychology and Computer Science, each of which include research in cognitive science. Tufts does offer a "one-of-a-kind" PhD program, which would permit an individual to design a PhD in cognitive science, but this is almost never an advisable course to pursue. Most candidates wanting to work specifically in cognitive science will be much better off in one of the excellent cognitive science programs at other universities, such as those at (in alphabetical order):
| Boston University | Sheffield University | University of Oregon | |
| Brown University | Stanford University | University of Pennsylvania | |
| Columbia Univ. | SUNY-Buffalo | Univ. of Pittsburgh/Carnegie Mellon | |
| Georgia Tech | Univ. of Arizona | University of Rochester | |
| Indiana University | Univ. of Birmingham | University of Sheffield | |
| John Hopkins Univ. | Univ. of CA-Irvine | University of Sussex | |
| Lehigh Univ. | Univ. of CA-San Diego | University of S. California | |
| MIT | Univ. of CO-Boulder | University of Virginia | |
| Northwestern Univ. | Univ. of Edinburgh | Vassar Univ. | |
| Ohio State Univ. | Univ. of IL-Champaign-Urbana | Washington University | |
| Rutgers Univ. | Univ. of Maryland-College Park | Middle East Technical University, Turkey |