| Last Name | Given Names | Academic Rank | Administrative Unit (Current Name) | Clemson Email |
| Caban | Jose | Professor Emeritus | School of Architecture | jcaban@clemson.edu |
| Calabria | Roxanne M. | Professor Emerita | Nursing | roxanna@clemson.edu |
| Caldwell | Judith | Professor Emerita | Plant and Environmental Sciences | jcldwll@clemson.edu |
| Caley | Paul Cochran | Professor Emeritus | Teaching and Learning | pcaley@clemson.edu |
| Calvez | Daniel J | Professor Emeritus | Languages | djclv@clemson.edu |
| Campbell | Robert L. | Professor Emeritus | Psychology | campber@clemson.edu |
| Cantrell | R Stephen | Professor Emeritus | Management | rscnt@clemson.edu |
| Carey | Jim | Professor Emeritus | Plant and Environmental Sciences | jimc@clemson.edu |
| Carner | Gerald R | Professor Emeritus | Plant and Environmental Sciences | gcarner@clemson.edu |
| Carney | Elizabeth D. | Professor Emerita | History | elizab@clemson.edu |
| Cash | L. Stephen | Professor Emeritus | School of Accountancy | cl@clemson.edu |
| Castle | James W | Professor Emeritus | Environmental Engineering and Earth Sciences | JCASTLE@clemson.edu |
| Castro | Walter E | Professor Emeritus | Mechanical Engineering | castro@clemson.edu |
| Chapin | Jay | Professor Emeritus | Plant and Environmental Sciences | JCHAPIN@clemson.edu |
| Chapman | Wayne K. | Professor Emeritus | English | cwayne@clemson.edu |
| Charney | Mark R | Professor Emeritus | Performing Arts | cmark@clemson.edu |
| Cheatham | Harold E | Professor Emeritus | Educational and Organizational Leadership Development | cheathm@clemson.edu |
| Chen | Wen Yuan | Professor Emeritus | Biological Sciences | wenc@clemson.edu |
| Chesson | Andrew Long | Professor Emeritus | Neurology and Sleep Medicine (LSU) | ACHESSO@clemson.edu |
| Cho | Byung Rae | Professor Emeritus | Industrial Engineering | bcho@clemson.edu |
| Chrestman | Ronald Eugene | Research Associate Retired | Institutional Research | RECHR@clemson.edu |
| Christenbury | Gerald D | Professor Emeritus | Environmental Engineering and Earth Sciences | gchrstn@clemson.edu |
| Christenbury | Joyce H | Professor Emerita | Youth, Family and Community Studies | jchrstn@clemson.edu |
| Christopher | Raymond A | Environmental Engineering and Earth Sciences | RACHRIS@clemson.edu |
| Clark | Katherine Dunbar | Senior Lecturer Retired | Management | kclark4@clemson.edu |
| Clarke | Richard L | Professor Emeritus | Management | clarker@clemson.edu |
| Cleveland | Linda C | Engineering and Science Education | LCCLEVE@clemson.edu |
| Cocke | Joe | Environmental Engineering and Earth Sciences | jcocke@clemson.edu |
| Coffee | Aubrey | Senior Lecturer, Retired | Food, Nutrition and Packaging Science | acoffee@clemson.edu |
| Colacino | James M | Associate Professor Emeritus | Agricultural Sciences | jmclc@clemson.edu |
| Cole | Christine W | Professor Emerita | Materials Science and Engineering | CWJRV@clemson.edu |
| Cole | Spurgeon | Professor Emeritus | Psychology | SPURGEC@clemson.edu |
| Cohen | Peter A. | Senior Lecturer Retired | Religion | pcohen@clemson.edu |
| Collier | John A | Professor Emeritus | Environmental Engineering and Earth Sciences | collier@clemson.edu |
| Collins | Donald Lynn | Professor Emeritus | School of Architecture | collind@clemson.edu |
| Collins | Edwards R. “Randy” | Professor Emeritus | Electrical and Computer Engineering | collins@clemson.edu |
| Colthorpe | Christopher | Associate Librarian Emeritus | University Libraries | colthor@clemson.edu |
| Comfort | Janice G. | Librarian Emeritus | University Libraries | comforj@clemson.edu |
| Condrasky | Margaret Depsky | Professor Emerita | Food, Nutrition, and Packaging Sciences | mcondra@clemson.edu |
| Conner | William Henry | Professor Emeritus | Forestry and Environmental Conservation | wconner@clemson.edu |
| Connor-Greene | Patricia | Alumni Distinguished Professor Emerita | Psychology | connorg@clemson.edu |
| Cooper | Melanie M | Alumni Distinguished Professor Emerita | Chemistry | cmelani@clemson.edu |
| Cooper, Jr. | Claude E. | Lt. Col. Retired | Clemson Corp | cooperce67@gmail.com |
| Costello | Gerald E | Associate Professor Emeritus | Public Health Sciences | gcostel@clemson.edu |
| Cousins | Thomas E. | Professor Emeritus | Civil Engineering | cousin5@clemson.edu |
| Cox | Christopher L. | Professor Emeritus | Mathematical Sciences | clcox@clemson.edu |
| Cover | Peggy | Associate Librarian Emerita | University Libraries | pcover@clemson.edu |
| Craddock | Garnet R | Professor Emeritus | Plant and Environmental Sciences | wcraddo@clemson.edu |
| Crader | Kelly W | Professor Emeritus | Sociology, Anthropology & Criminal Justice | kwcrd@clemson.edu |
| Craig | Janet B | Associate Professor Emerita | School of Nursing | janetc@clemson.edu |
| Craig | Lynn G | Professor Emeritus | School of Architecture | clynn@clemson.edu |
| Crandall | Lee Alden | Professor Emeritus | Public Health Sciences | lac@clemson.edu |
| Cranston | Mechthild | Professor Emerita | Languages | cransto@clemson.edu |
| Crino | Michael D | Alumni Distinguished Professor Emeritus | Management | crino@clemson.edu |
| Crosby | Margaree S | Professor Emerita | Teaching and Learning | mscrosb@clemson.edu |
| Cross | Sydney A | Alumni Distinguished Professor Emerita | Art | csydney@clemson.edu |
| Crouch | J Page | Alumni Distinguished Professor Emeritus | Graphic Communications | crouchj@clemson.edu |
| Csernak | Stephen | Professor of Practice, Retired | Glenn Department of Civil Engineering | scserna@clemson.edu |
| Culin | Joseph D. | Professor Emeritus | Entomology | jculin@clemson.edu |
| Cunningham | Miller Grant | Associate Professor Emeritus | City and Regional Planning | cunninm@clemson.edu |
