| Daniel Cahoy (Department: Insurance and Real Estate) • Associate Professor of Business Law |
| Guoray Cai (Department: Geography) • Assistant Professor of Information Science and Technology • Assistant Professor of Geography |
| Dennis Calvin (Department: Entomology) • Professor of Entomology • Associate Director of Cooperative Extension |
| Fred Cannon (Department: Civil and Environmental Engineering) • Professor of Environmental Engineering |
| Andrew Carleton (Department: Geography) • Professor of Geography |
| John E. Carlson (Department: School of Forest Resources) • Professor of Molecular Genetics • Director, Schatz Center for Tree Molecular Genetics |
| Hunter J. Carrick (Department: School of Forest Resources) • Associate Professor of Aquatic Ecology |
| Gary Catchen (Department: Mechanical and Nuclear Engineering) • Profressor of Nuclear Engineering |
| Jeffrey Catchmark (Department: Agricultural and Biological Engineering) • Assistant Professor of Agricultural and Biological Engineering • Director, Center for Nano Cellulosics |
| Glen Cauffman (Department: Other) • Manager of Farm Operations and Facilities |
| Elena Chalkova (Department: Energy Institute) • Research Associate, Energy Institute |
| Marcelo Chamecki (Department: Meteorology) • Assistant Professor of Meteorology |
| Yongsheng Chen (Department: Energy and Mineral Engineering) • Assistant Professor of Energy and Mineral Engineering • Virginia S. and Philip L. Walker, Jr. Faculty Fellow |
| Keith Cheng (Department: Other) • Associate Professor of Pathology, and Biochemistry and Molecular Biology |
| Fan-Bill Cheung (Department: Mechanical and Nuclear Engineering) • Professor of Mechanical & Nuclear Engineering |
| Surinder Chopra (Department: Crop and Soil Sciences) • Assistant Professor of Maize Genetics |
| Barbara J. Christ (Department: Plant Pathology) • Professor of Plant Pathology |
| John Cimbala (Department: Mechanical and Nuclear Engineering) • Professor of Mechanical Engineering |
| Richard Ciocci (Department: School of Science, Engineering, and Technology) • Assistant Professor of Mechanical Engineering |
| Daniel Ciolkosz (Department: Agricultural and Biological Engineering) • Senior Extension Associate |
| Patrick Cirino (Department: Chemical Engineering) • Assistant Professor of Chemical Engineering |
| Frank Clemente (Department: Sociology) • Professor of Sociology |
| Eugene Clothiaux (Department: Meteorology) • Associate Professor of Meteorology • Associate Head, Graduate Program in Meteorology |
| Jamison Colburn (Department: Dickinson School of Law) • Professor of Law |
| Herbert Cole (Department: Plant Pathology) • Professor Emeritus of Plant Pathology |
| Andy Cole (Department: Landscape Architecture) • Assistant Professor of Landscape Architecture • Graduate Program Coordinator, Landscape Architecture |
| Ken Corradini (Department: Penn State Institutes of Energy and the Environment) • Research Assistant, Office of Remote Sensing of Earth Resources |
| Pamela Correll (Department: Veterinary and Biomedical Sciences) • Associate Professor of Immunology |
| Daniel Cosgrove (Department: Biology) • Eberly Professor of Biology |
| Diana Cox-Foster (Department: Entomology) • Professor of Entomology |
| Patricia Craig (Department: Penn State Institutes of Energy and the Environment) • Director of Communications, Penn State Institutes of Energy and the Environment |
| Robert Crane (Department: Geography) • Professor of Geography • Associate Dean for Education, Earth and Mineral Sciences |
| Roger J. Cuffey (Department: Geosciences) • Professor of Geosciences • 412 Deike Building |
| Liwang Cui (Department: Entomology) • Assistant Professor of Entomology |
| William S. Curran (Department: Crop and Soil Sciences) • Professor of Weed Science |
| Wayne Curtis (Department: Chemical Engineering) • Professor of Chemical Engineering |