| 19th Century German Philosophy (esp. Nietzsche and Schopenhauer) | Shelley Smith, Mark Migotti |
| Action theory | Ishtiyaque Haji, David Boutland |
| Adorno | Lorraine Markotic |
| Aesthetics | Liyan Zhou, Siranat Thamtrachai |
| American Pragmatists | C. Kenneth Waters, Mark Migotti, Brandon Beasley |
| Ancient Philosophy | Shelley Smith, Mark Migotti, Daniel Kary, Liyan Zhou, Nicholas Kerklaan |
| Applied Ethics | David Boutland |
| Applied Ethics | Alexandra Sellers |
| Bioethics | Walter Glannon, Jared Craig |
| Business Ethics | Shelley Smith, Andrew Allison, David Dick |
| Causal Reasoning in Science and Engineering | C. Kenneth Waters |
| Charles S. Peirce | Mark Migotti |
| Continental European Philosophy | Brendan Moran |
| Continental Philosophy | Nicholas Kerklaan, Lorraine Markotic |
| Environmental Ethics | Allen Habib, Daniel Kary, Christopher Framarin |
| Environmental Philosophy | Liyan Zhou |
| Epistemology | Liyan Zhou, Yue Wang, Mark Migotti, Brandon Beasley, Reid Buchanan, Caleb Lee, Jeremy Fantl, Brian Grant |
| Ethical Theory | Weidong Sun, Ishtiyaque Haji |
| Ethics | Nicholas Kerklaan, Sophia Kimiagari, Siranat Thamtrachai, Mark Migotti, David Boutland, Jeremy Fantl, David Dick, Allen Habib, Ann Levey, Noa Latham, Shelley Smith, Bonnie Chin, Soohyun Ahn |
| Feminist Philosophy | Siranat Thamtrachai, Soohyun Ahn, Lorraine Markotic, Ann Levey, Nicole Wyatt |
| Free Will and Moral Responsibility | Ishtiyaque Haji, Shelley Smith, Weidong Sun |
| History of Analytic Philosophy | Richard Zach |
| History of Philosophy | Jack MacIntosh, Brandon Beasley, Brian Grant |
| History of Science | Jack MacIntosh |
| Indian Philosophy | Christopher Framarin |
| Logic | Weidong Sun, Gillman Payette, Richard Zach |
| Metaethics | Bonnie Chin |
| Metaphysics | Noa Latham, Jared Craig, David Liebesman, Bonnie Chin, Alexandra Sellers, Jeremy Fantl, Yoshiki Kobasigawa, Ali Kazmi, Reid Buchanan, Marc Ereshefsky |
| Neuroethics | Jared Craig, Walter Glannon |
| Nietzsche | Lorraine Markotic |
| Normativity | David Dick |
| Philosophical Psychology | Ishtiyaque Haji, Bonnie Chin |
| Philosophy and Art | Brendan Moran |
| Philosophy and Literature | Brendan Moran |
| Philosophy of Action | David Dick, Gillman Payette, Noa Latham |
| Philosophy of Biology | Archie Fields III, Megan Delehanty, Marc Ereshefsky, Alican Basdemir, Sinan Sencan, C. Kenneth Waters |
| Philosophy of History | Mark Migotti |
| Philosophy of Language | David Liebesman, Brandon Beasley, Nicole Wyatt, Ali Kazmi, Yoshiki Kobasigawa, Bonnie Chin |
| Philosophy of Law | Allen Habib, Shelley Smith, Ann Levey |
| Philosophy of Logic | Yoshiki Kobasigawa, Gillman Payette, Sophia Kimiagari, Weidong Sun, Richard Zach, Bonnie Chin, Nicole Wyatt, Ali Kazmi |
| Philosophy of Mathematics | Richard Zach, Koray Akçagüner |
| Philosophy of Medicine | Megan Delehanty |
| Philosophy of Mind | Larissa Kolias, Noa Latham, Walter Glannon, Jeremy Fantl, Brian Grant, Liyan Zhou, Brandon Beasley, Jared Craig |
| Philosophy of Money | David Dick, Andrew Allison |
| Philosophy of Psychology | Alican Basdemir |
| Philosophy of Religion | Jack MacIntosh |
| Philosophy of Science | Ahmed AlJuhany, Sophia Kimiagari |
| Philosophy of Science | Archie Fields III, Sinan Sencan, Koray Akçagüner, Yue Wang, C. Kenneth Waters, Soohyun Ahn, Marc Ereshefsky, Megan Delehanty |
| Philosophy of sex and love | David Boutland |
| Political Philosophy | David Boutland |
| Psychoanalytic Theory | Lorraine Markotic |
| Scientific Metaphysics | Alican Basdemir, C. Kenneth Waters |
| Social and Political Philosophy | Allen Habib, Larissa Kolias, Ann Levey, David Dick |
| Social Epistemology of Science | Ahmed AlJuhany |
| Social Philosophy | David Boutland |
| The Psychology of Moral Reasoning and Moral Development | Archie Fields III |
| Walter Benjamin | Brendan Moran |
