| Todd Bacastow (Department: Earth and Environmental Systems Institiute) • Professor of Practice for Geospatial Intelligence |
| John V. Badding (Department: Chemistry) • Associate Professor of Chemistry |
| William Bahnfleth (Department: Architectural Engineering) • Professor of Architectural Engineering • Director, Indoor Environment Center |
| Tim Baird (Department: Landscape Architecture) • Associate Professor of Landscape Architecture |
| Katherine Baker (Department: School of Science, Engineering, and Technology) • Assistant Professor of Environmental Microbiology |
| Tom Baker (Department: Entomology) • Professor of Entomology |
| Viktor Balashov (Department: Energy Institute) • Research Associate, Energy Institute |
| Mary Barbercheck (Department: Entomology) • Professor of Entomology |
| George Baumer (Department: Penn State Institutes of Energy and the Environment) • Research Assistant, Penn State Institutes of the Environment |
| Iliana Baums (Department: Biology) • Assistant Professor of Molecular Ecology |
| Ryan Baxter (Department: Penn State Institutes of Energy and the Environment) • PASDA, Information Technology Coordinator |
| Christian Becker (Department: Philosophy) • Assistant Professor of STS and Philosophy |
| John Becker (Department: Agricultural Economics and Rural Sociology) • Professor of Agricultual Economics and Law |
| Stephen Beckerman (Department: Anthropology) • Associate Professor of Cultural Anthropology |
| Douglas B. Beegle (Department: Crop and Soil Sciences) • Professor of Agronomy |
| Aziz Ben-Jebria (Department: Chemical Engineering) • Professor of Chemical Engineering |
| Robert D. Berghage (Department: Horticulture) • Associate Professor of Horticulture • Director, Center for Green Roof Research |
| David M. Beyer (Department: Plant Pathology) • Assistant Professor of Plant Pathology |
| David Bice (Department: Geosciences) • Professor of Geosciences |
| Dave Biddinger (Department: Entomology) • Research Associate: Entomology |
| Brian Bills (Department: Other) • Research Assistant, Earth and Environmental Systems Institute |
| Joe Bishop (Department: Penn State Institutes of Energy and the Environment) • Research Assistant, Cooperative Wetlands Center |
| Ottar Bjornstad (Department: Entomology) • Professor of Entomology and Biology • Co-director, Center for Infectious Disease Dynamics • Adjunct Professor in Statistics |
| Brian Black (Department: History) • Associate Professor of History and Environmental Studies • Co-coordinator, Environmental Studies |
| David Blandford (Department: Agricultural Economics and Rural Sociology) • Professor of Agricultural Economics |
| Paul R. Blankenhorn (Department: School of Forest Resources) • Professor of Wood Technology • Associate Director for Academic Programs |
| Seth Blumsack (Department: Energy and Mineral Engineering) • Assistant Professor of Energy Policy and Economics |
| Andrč Boehman (Department: Energy and Mineral Engineering) • Associate Professor of Fuel Science • Director, Diesel Combustion and Emissions Laboratory |
| Elizabeth W. Boyer (Department: School of Forest Resources) • PSIEE Assistant Director - Water Resources • Associate Professor of Water Resources • Director, PA Water Resources Research Center |
| Victoria Braithwaite (Department: School of Forest Resources) • Professor of Fisheries and Biology |
| Timothy Bralower (Department: Geosciences) • Professor and Head, Department of Geosciences |
| Robin Brandt (Department: Agricultural and Biological Engineering) • Lecturer in Agricultural Engineering |
| Elizabeth Brantley (Department: School of Forest Resources) • Instructor in Forest Technology |
| Susan Brantley (Department: Geosciences) • Professor of Geosciences • Director, Earth and Environmental Systems Institute • Director, Center for Environmental Kinetics Analysis |
| Kathryn Brasier (Department: Agricultural Economics and Rural Sociology) • Assistant Professor of Rural Sociology |
| James Brasseur (Department: Mechanical and Nuclear Engineering) • Professor of Mechanical Engineering, Bioengineering, and Mathematics |
| Jean Brenchley (Department: Biochemistry and Molecular Biology) • Professor of Microbiology and Biotechnology |
| Jack Brenizer (Department: Mechanical and Nuclear Engineering) • J. 'Lee' Everett Professor of Mechanical and Nuclear Engineering • Chair of Nuclear Engineering |
| Sean Brennan (Department: Mechanical and Nuclear Engineering) • Assistant Professor of Mechanical Engineering |
| Rachel Brennan (Department: Civil and Environmental Engineering) • Assistant Professor of Environmental Engineering • Professor in Charge of the Environmental Engineering Minor • Director, Advanced Ecological Engineering Systems Laboratory |
| Margaret Brittingham (Department: School of Forest Resources) • Professor of Wildlife Resources Extension Wildlife Specialist • Extension Wildlife Specialist |
| Robert Brooks (Department: Geography) • Professor of Geography and Ecology • Director, Penn State Cooperative Wetland Center |
| Donald Brown (Department: Science, Technology, and Society Program) • Associate Professor of Environmental Ethics, Science, and Law |
| Kathleen Brown (Department: Horticulture) • Professor of Postharvest Physiology |
| Nicole Brown (Department: School of Forest Resources) • Assistant Professor of Wood Chemistry and Adhesion • Associate Director Center for NanoCellulosics |
| Jeffrey R.S. Brownson (Department: Energy and Mineral Engineering) • Assistant Professor of Energy and Mineral Engineering |
| William Brune (Department: Meteorology) • Distinguished Professor and Head of Meteorology |
| Mary Ann Bruns (Department: Crop and Soil Sciences) • Associate Professor of Agronomy/Soil Microbial Ecology |
| Ray B. Bryant (Department: Pasture Systems and Watershed Management Research Unit) • Research Leader and Soil Scientist |
| Donald Bryant (Department: Biochemistry and Molecular Biology) • Ernest C. Pollard Professor of Biotechnology • Professor of Biochemistry and Molecular Biology |
| Anne Buchanan (Department: Anthropology) • Research Associate of Biological Anthropology |
| Dennis E. Buffington (Department: Agricultural and Biological Engineering) • Professor of Agricultural Engineering |
| Caroline Burgess Clifford (Department: Energy Institute) • Research Associate, Energy Institute |
| William Burgos (Department: Civil and Environmental Engineering) • Professor of Environmental Engineering |
| Katherine Butler (Department: Crop and Soil Sciences) • Senior Lecturer of Soil Science |