| Jong-in Hahm (Department: Chemical Engineering) • Assistant Professor of Chemical Engineering • Pearce Development Professor |
| Joel Haight (Department: Energy Institute) • Associate Professor of Industrial Health & Safety • Undergraduate Program Chair, Industrial Health and Safety Industrial Health and Safety |
| John M. Halbrendt (Department: Plant Pathology) • Associate Professor of Plant Pathology |
| Marvin H. Hall (Department: Crop and Soil Sciences) • Professor of Forage Management |
| James Hamlett (Department: Agricultural and Biological Engineering) • Associate Professor of Agricultural Engineering |
| Gregory D. Hanson (Department: Agricultural Economics and Rural Sociology) • Professor of Agricultural Economics |
| Amanul Haque (Department: Mechanical and Nuclear Engineering) • Assistant Professor of Mechanical Engineering |
| Jayson K. Harper (Department: Agricultural Economics and Rural Sociology) • Professor of Agricultural Economics |
| Eric Harvill (Department: Veterinary and Biomedical Sciences) • Associate Professor of Microbiology and Infectious Disease |
| Bernd J. Haupt (Department: Earth and Environmental Systems Institiute) • Earth and Environmental Systems Institute Research Associate |
| Daniel Haworth (Department: Mechanical and Nuclear Engineering) • Professor of Mechanical Engineering • Director, Vehicle Systems & Safety Program, Pennsylvania Transportation Institute |
| Peter Heaney (Department: Geosciences) • Professor of Geosciences |
| S. Blair Hedges (Department: Biology) • Professor of Biology |
| Blair Hedges (Department: Biology) • Professor of Biology |
| Paul H. Heinemann (Department: Agricultural and Biological Engineering) • Professor of Agricultural Engineering |
| Paul Heller (Department: Entomology) • Professor of Entomology |
| Andrew Henderson (Department: Veterinary and Biomedical Sciences) • Assistant Professor of Veterinary Sciences |
| Michael Hickner (Department: Material Science and Engineering) • Assistant Professor of Materials Science and Engineering |
| David Hill (Department: Civil and Environmental Engineering) • Associate Professor of Civil and Environmental Engineering |
| James W. Hilton (Department: Agricultural and Biological Engineering) • Associate Professor of Agricultural Engineering |
| Clare Hinrichs (Department: Agricultural Economics and Rural Sociology) • Associate Professor of Rural Sociology |
| Matthew Hoch (Department: Biology) • Assistant Professor of Aquatic and Microbial Ecology |
| Lawrence Hockreiter (Department: Mechanical and Nuclear Engineering) • Professor of Mechanical and Nuclear Engineering |
| Heath Hofman (Department: Electrical Engineering) • Associate Professor of Electrical Engineering |
| Edward Holmes (Department: Biology) • Professor of Biology • Eberly College of Science Distinguished Senior Scholar |
| Kelli Hoover (Department: Entomology) • Associate Professor of Entomology |
| Christopher House (Department: Geosciences) • Assistant Professor of Geosciences |
| Alexander Hristov (Department: Dairy and Animal Science) • Associate Professor of Dairy Nutrition |
| Peter Hudson (Department: Biology) • Director, Huck Institutes of the Life Sciences • Willaman Professor of Biology |
| Larry Hull (Department: Entomology) • Professor and Scientist in Charge of Fruit Research & Extension Center |
| Jeffrey Hyde (Department: Agricultural Economics and Rural Sociology) • Assistant Professor of Agricultural Economics |