| Agricultural and Applied Economics | Professor | | |
| | Barham, Bradford L. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | | (Also LaFollette School of Public Affairs) | |
| | Bromley, Daniel W. | | |
| | Carter, Michael R. | (Also LaFollette School of Public Affairs) | |
| | Chavas, Jean-Paul | | |
| | Cox, Thomas L. | | |
| | Coxhead, Ian A. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | | (Also LaFollette School of Public Affairs) | |
| | Deller, Steven C. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Fortenbery, T. Randall | (Also School of Business) | |
| | Harris, Philip E. | | |
| | Provencher, Robert W. | | |
| | Reschovsky, Andrew M. | (Also LaFollette School of Public Affairs) | |
| | Shapiro, Kenneth H. | | |
| | Associate Professor | | |
| | Foltz, Jeremy D. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | | (Also LaFollette School of Public Affairs) | |
| | Gould, Brian W. | | |
| | Hueth, Brent M. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Stiegert, Kyle W. | | |
| | Assistant Professor | | |
| | Alix-Garcia, Jennifer M. | | |
| | Lewis, David J. | | |
| | Mitchell, Paul D. | | |
| | Schechter, Laura A. | | |
| | Shi, Guanming | | |
| Agronomy | Professor | | |
| | Albrecht, Kenneth A. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Boerboom, Chris M. | | |
| | Casler, Michael D. | | |
| | Duke, Stanley H. | | |
| | Jahn, Margaret M. | (Also Genetics) | |
| | Kaeppler, Shawn M. | | |
| | Lauer, Joseph G. | | |
| | Posner, Joshua L. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Stoltenberg, David E. | | |
| | Tracy, William F. | | |
| | Undersander, Daniel J. | | |
| | Associate Professor | | |
| | Conley, Shawn P. | | |
| | Henson, Cynthia A. | | |
| | Jackson, Randall D. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Kaeppler, Heidi F. | | |
| | Pixley, Kevin V. | | |
| | Assistant Professor | | |
| | Ane, Jean-Michel M. | | |
| | De Leon Gatti, Natalia | | |
| | Feinstein, Noah | (Also Curriculum and Instruction) | |
| | Kucharik, Christopher J. | (Also Atmospheric and Oceanic Sciences) | |
| | | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Luschei, Edward C. | | |
| | Renz, Mark J. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| Animal Sciences | Professor | | |
| | Albrecht, Ralph M. | (Also Pediatrics) | |
| | | (Also School of Pharmacy) | |
| | Cook, Mark E. | (Also Food Microbiology and Toxicology) | |
| | Crenshaw, Thomas D. | | |
| | Gianola, Daniel | (Also Biostatistics and Medical Informatics) | |
| | | (Also Dairy Science) | |
| | Greaser, Marion L. | | |
| | Kirkpatrick, Brian W. | (Also Dairy Science) | |
| | Moss, Richard L. | (Also Physiology) | |
| | Parrish, John J. | | |
| | Reed, Jess D. | (Also Dairy Science) | |
| | | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Schaefer, Daniel M. | (Also Bacteriology) | |
| | Thomas, David L. | | |
| | Associate Professor | | |
| | Claus, James R. | (Also Food Science) | |
| | Richards, Mark P. | | |
| | Assistant Professor | | |
| | Berres, Mark E. | (Also Zoology) | |
| | Cezar, Gabriela G. | | |
| | Fadl, Amin A. | | |
| | Radunz, Amy E. | | |
| | Sindelar, Jeffrey J. | | |
| | Clinical Associate Professor | | |
| | Porter Jr., Robert E. | (Also Pathobiological Sciences) | |
| Bacteriology | Professor | | |
| | Donohue, Timothy J. | | |
| | Downs, Diana M. | | |
| | Escalante, Jorge C. | | |
| | Filutowicz, Marcin S. | | |
| | Forest, Katrina | | |
| | Goodrich-Blair, Heidi | | |
| | Gourse, Richard L. | | |
| | Handelsman, Jo | (Also Plant Pathology) | |
| | Jeffries, Thomas W. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Johnson, Eric A. | (Also Food Microbiology and Toxicology) | |
| | Kaspar, Charles W. | (Also Food Microbiology and Toxicology) | |
| | Keller, Nancy P. | (Also Medical Microbiology and Immunology) | |
| | | (Also Plant Pathology) | |
| | Landick, Robert C. | (Also Biochemistry) | |
| | Mansfield, John M. | (Also Medical Microbiology and Immunology) | |
| | Roberts, Gary P. | | |
| | Schaefer, Daniel M. | (Also Animal Sciences) | |
| | Wong, Amy C. | (Also Food Microbiology and Toxicology) | |
| | Associate Professor | | |
| | Barclay, Stephen L. | | |
| | Currie, Cameron R. | (Also Entomology) | |
| | | (Also Zoology) | |
| | Hammel, Kenneth E. | | |
| | Mcmahon, Katherine D. | (Also Biomedical Engineering) | |
| | | (Also Civil and Environmental Engineering) | |
| | | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Thomas, Michael | | |
| | Wassarman, Karen M. | | |
| | Weimer, Paul J. | | |
| | Yu, Jaehyuk | | |
| Biochemistry | Professor | | |
| | Amasino, Richard M. | | |
| | Attie, Alan D. | | |
| | Clagett-Dame, Margaret | (Also School of Pharmacy) | |
| | Cleland, W. Wallace | | |
| | Cox, Michael M. | | |
| | Craig, Elizabeth A. | | |
| | Deluca, Hector F. | (Also Biomolecular Chemistry) | |
| | | (Also Medicine) | |
| | Fox, Brian G. | | |
| | Friesen, Paul D. | | |
| | Hayes, Colleen E. | | |
| | Holden, Hazel M. | | |
| | Kiessling, Laura L. | (Also Chemistry) | |
| | Kimble, Judith E. | | |
| | Landick, Robert C. | (Also Bacteriology) | |
| | Markley, John L. | | |
| | Martin, Thomas F. J. | | |
| | Nelson, David L. | | |
| | Ntambi, James Mukasa | (Also Nutritional Sciences) | |
| | Palmenberg, Ann C. | | |
| | Phillips, George N. Jr. | (Also Computer Sciences) | |
| | Pike, John W. | | |
| | Raines, Ronald T. | | |
| | Ralph, John | (Also Forest Ecology and Management) | |
| | Rayment, Ivan | | |
| | Record Jr., M. Thomas | (Also Chemistry) | |
| | Reed, George H. | | |
| | Sussman, Michael R. | | |
| | Wickens, Marvin P. | | |
| | Associate Professor | | |
| | Ansari, Aseem Z. | | |
| | Bednarek, Sebastian Y. | | |
| | Butcher, Samuel E. | | |
| | Mitchell, Julie C. | (Also Mathematics) | |
| | Assistant Professor | | |
| | Pagliarini, David J. | | |
| | Senes, Alessandro | | |
| | Weibel, Douglas B. | | |
| | Wiese, Christiane | | |
| Biological Systems Engineering | Professor | | |
| | Bohnhoff, David R. | | |
| | Gunasekaran, Sundaram | | |
| | Hanna, Awad S. | (Also Civil and Environmental Engineering) | |
| | Hartel, Richard W. | (Also Food Science) | |
| | Holmes, Brian J. | | |
| | Kammel, David W. | | |
| | Kung, King-Jau S. | (Also Soil Science) | |
| | Muck, Richard E. | | |
| | Oleary, Philip R. | (Also Engineering Professional Development) | |
| | | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Reinemann, Douglas J. | (Also Dairy Science) | |
| | | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Shinners, Kevin J. | | |
| | Shutske, John | (Also Family Medicine) | |
| | Straub, Richard J. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Walsh, Patrick W. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Associate Professor | | |
| | Karthikeyan, K. G. | (Also Civil and Environmental Engineering) | |
| | | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Thompson, Anita M. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Assistant Professor | | |
| | Digman, Matthew F. | | |
| | Pan, Xuejun | | |
| | Runge, Troy | | |
| Dairy Science | Professor | | |
| | Armentano, Louis E. | | |
| | Broderick, Glen | | |
| | Combs, David K. | | |
| | Fricke, Paul M. | | |
| | Gianola, Daniel | (Also Animal Sciences) | |
| | | (Also Biostatistics and Medical Informatics) | |
| | Grummer, Ric R. | | |
| | Kirkpatrick, Brian W. | (Also Animal Sciences) | |
| | Reed, Jess D. | (Also Animal Sciences) | |
| | | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Reinemann, Douglas J. | (Also Biological Systems Engineering) | |
| | | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Ruegg, Pamela L. | | |
| | Shaver, Randy D. | | |
| | Sheffield, Lewis G. | | |
| | Weigel, Kent A. | | |
| | Wiltbank, Milo C. | | |
| | Associate Professor | | |
| | Khatib, Hasan | | |
| | Oetzel, Garrett R. | (Also Medical Sciences) | |
| | Rosa, Guilherme J. M. | | |
| | Wattiaux, Michel A. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Assistant Professor | | |
| | Cabrera, Victor E. | | |
| | Dopfer, Dorte D. | (Also Medical Sciences) | |
| | | (Also Population Health Sciences) | |
| Entomology | Professor | | |
| | German, Thomas L. | | |
| | Goodman, Walter G. | | |
| | Hogg, David B. | | |
| | Jeanne, Robert L. | (Also Zoology) | |
| | Lindroth, Richard L. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | | (Also Zoology) | |
| | Mahr, Daniel L. | | |
| | Paskewitz, Susan M. | | |
| | Raffa, Kenneth F. | | |
| | Young, Daniel K. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Associate Professor | | |
| | Cullen, Eileen M. | | |
| | Currie, Cameron R. | (Also Bacteriology) | |
| | | (Also Zoology) | |
| | Gratton, Claudio | (Also Zoology) | |
| | Lan, Que | | |
| | Williamson, Robert C. | | |
| | Assistant Professor | | |
| | Brunet, Johanne | (Also Botany) | |
| | | (Also Horticulture) | |
| | Groves, Russell | | |
| Food Microbiology and Toxicology | Professor | | |
| | Cook, Mark E. | (Also Animal Sciences) | |
| | Ingham, Steven C. | (Also Food Science) | |
| | Johnson, Eric A. | (Also Bacteriology) | |
| | Kaspar, Charles W. | (Also Bacteriology) | |
| | Wong, Amy C. | (Also Bacteriology) | |
| | Associate Professor | | |
| | Knoll, Laura J. | (Also Medical Microbiology and Immunology) | |
| | Assistant Professor | | |
| | Barak-Cunningham, Jeri D. | (Also Plant Pathology) | |
| Food Science | Professor | | |
| | Bishop, Jay R. | | |
| | Damodaran, Srinivasan | | |
| | Etzel, Mark R. | | |
| | Hartel, Richard W. | (Also Biological Systems Engineering) | |
| | Ingham, Steven C. | (Also Food Microbiology and Toxicology) | |
| | Lucey, John A. | | |
| | Norback, John P. | | |
| | Pariza, Michael W. | | |
| | Parkin, Kirk L. | | |
| | Steele, James L. | | |
| | Associate Professor | | |
| | Claus, James R. | (Also Animal Sciences) | |
| | Ingham, Barbara H. | | |
| | Rankin, Scott A. | | |
| | Assistant Professor | | |
| | Milani, Franco X. | | |
| Forest Ecology and Management | Professor | | |
| | Buongiorno, Joseph | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Craven, Scott R. | | |
| | Field, Donald R. | | |
| | Gower, Stith T. | | |
| | Guries, Raymond P. | | |
| | Karasov, William H. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | | (Also Zoology) | |
| | Kruger, Eric L. | | |
| | Langston, Nancy E. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | | (Also History) | |
| | Lorimer, Craig G. | | |
| | Mladenoff, David J. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Nordheim, Erik V. | (Also Statistics) | |
| | Ralph, John | (Also Biochemistry) | |
| | Ray, Robert O. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Associate Professor | | |
| | Bowe, Scott A. | | |
| | Drake, David | | |
| | Lutz, Robert Scott | | |
| | Radeloff, Volker C. | | |
| | Ribic, Christine A. | | |
| | Rickenbach, Mark G. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Samuel, Michael D. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Townsend, Philip A. | | |
| | Assistant Professor | | |
| | Ozdogan, Mutlu | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | | (Also Geography) | |
| | Peery, M. Zachariah | | |
| | Pidgeon, Anna M. | | |
| | Rissman, Adena R. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Van Deelen, Timothy R. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| Genetics | Professor | | |
| | Anderson, Philip | | |
| | Blattner, Frederick R. | | |
| | Carroll, Sean B. | | |
| | Culbertson, Michael R. | | |
| | Doebley, John | | |
| | Engels, William R. | (Also Medical Genetics) | |
| | | (Also Zoology) | |
| | Ganetzky, Barry S. | | |
| | Jahn, Margaret M. | (Also Agronomy) | |
| | Kung, Ching | | |
| | Laughon, Allen S. | (Also Medical Genetics) | |
| | Masson, Patrick H. | | |
| | Prolla, Tomas A. | (Also Medical Genetics) | |
| | Schwartz, David C. | (Also Chemistry) | |
| | Vierstra, Richard D. | | |
| | Associate Professor | | |
| | Pelegri, Francisco J. | (Also Medical Genetics) | |
| | Perna, Nicole T. | | |
| | Assistant Professor | | |
| | Gasch, Audrey P. | (Also Medical Genetics) | |
| | Oconnor-Giles, Kathaleen M. | | |
| | Skop, Ahna R. | (Also Medical Genetics) | |
| Horticulture | Professor | | |
| | Bamberg, John B. | | |
| | Goldman, Irwin L. | | |
| | Havey, Michael J. | | |
| | Jiang, Jiming | | |
| | Mccown, Brent H. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Nienhuis, James | | |
| | Palta, Jiwan P. | | |
| | Simon, Philipp | | |
| | Spooner, David M. | | |
| | Stier, John C. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Stimart, Dennis P. | | |
| | Yandell, Brian S. | (Also Biostatistics and Medical Informatics) | |
| | | (Also Statistics) | |
| | Associate Professor | | |
| | Bussan, Alvin J. | | |
| | Colquhoun, Jed B. | | |
| | Jull, Laura G. | | |
| | Krysan, Patrick J. | | |
| | Patterson, Sara E. | | |
| | Assistant Professor | | |
| | Bethke, Paul | | |
| | Brunet, Johanne | (Also Botany) | |
| | | (Also Entomology) | |
| | Harbut, Rebecca M. | | |
| | Jansky, Shelley Hermundstad | | |
| | Weng, Yiqun | | |
| Landscape Architecture | Professor | | |
| | Harrington, John A. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Howell, Evelyn A. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Associate Professor | | |
| | Dennis Jr., Samuel F. | (Also Family Medicine) | |
| | | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Silbernagel Balster, Janet M. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Assistant Professor | | |
| | Bart, David | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Gilmore, Janet C. | | |
| | Thering, Susan A. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| Life Sciences Communication | Professor | | |
| | Gunther, Albert C. | (Also Journalism and Mass Communication, School of) | |
| | Hitchon, Jacqueline C. | (Also School of Human Ecology) | |
| | Reaves, Shiela I. | | |
| | Scheufele, Dietram A. | (Also Journalism and Mass Communication, School of) | |
| | Associate Professor | | |
| | Brossard, Dominique | | |
| | Loew, Patricia A. | | |
| | Schenck, Theresa | | |
| | Shepard, Robin L. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Assistant Professor | | |
| | Rojas, Hernando | (Also Journalism and Mass Communication, School of) | |
| | Shaw, Bret R. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| Nutritional Sciences | Professor | | |
| | Eide, David J. | | |
| | Eisenstein, Richard S. | | |
| | Ney, Denise M. | | |
| | Nitzke, Susan A. | | |
| | Ntambi, James Mukasa | (Also Biochemistry) | |
| | Schoeller, Dale A. | | |
| | Smith, Susan M. | | |
| | Sunde, Roger A. | | |
| | Associate Professor | | |
| | Adams, Alexandra K. | (Also Family Medicine) | |
| | | (Also Population Health Sciences) | |
| | Groblewski, Guy E. | | |
| | Lai, Huichuan J. | (Also Biostatistics and Medical Informatics) | |
| | | (Also Pediatrics) | |
| | Tanumihardjo, Sherry A. | | |
| | Assistant Professor | | |
| | Yen, Chi-Liang Eric | | |
| Plant Pathology | Professor | | |
| | Ahlquist, Paul G. | (Also Oncology) | |
| | Allen, Caitilyn | | |
| | Andrews, John H. | | |
| | Bent, Andrew F. | | |
| | Clayton, Murray K. | (Also Statistics) | |
| | Handelsman, Jo | (Also Bacteriology) | |
| | Keller, Nancy P. | (Also Bacteriology) | |
| | | (Also Medical Microbiology and Immunology) | |
| | Macguidwin, Ann E. | | |
| | Mcmanus, Patricia S. | | |
| | Rouse, Douglas I. | | |
| | Stanosz, Glen R. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Associate Professor | | |
| | Charkowski, Amy O. | | |
| | Willis, David Kyle | | |
| | Assistant Professor | | |
| | Barak-Cunningham, Jeri D. | (Also Food Microbiology and Toxicology) | |
| | Esker, Paul D. | | |
| | Gevens, Amanda J. | | |
| | Halterman, Dennis A. | | |
| | Kerns, James P. | | |
| Rural Sociology | Professor | | |
| | Bell, Michael M. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Collins, Jane L. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | | (Also LaFollette School of Public Affairs) | |
| | | (Also Women's Studies) | |
| | Gilbert, Jess C. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Green, Gary P. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | | (Also Urban and Regional Planning) | |
| | Kleinman, Daniel L. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Kloppenburg, Jack R. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Stoecker, Randy R. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Tigges, Leann M. | | |
| | Assistant Professor | | |
| | Alatout, Samer N. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | | (Also Geography) | |
| | Pritikin, Jill Harrison | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | | (Also Sociology) | |
| | Senier, Laura | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | White, Katherine J. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| Soil Science | Professor | | |
| | Barak, Phillip W. | | |
| | Bleam, William F. | | |
| | Bockheim, James G. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Hickey, William J. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Kung, King-Jau S. | (Also Biological Systems Engineering) | |
| | Lowery, Birl | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Madison, Frederick W. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Mason, Joseph Adland | (Also Geography) | |
| | Mcsweeney, Kevin | | |
| | Powell, J. Mark | | |
| | Ventura, Stephen J. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Associate Professor | | |
| | Balser, Teresa C. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Laboski, Carrie A. M. | | |
| | Long, Sharon C. | (Also Civil and Environmental Engineering) | |
| | | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Pedersen, Joel A. | (Also Civil and Environmental Engineering) | |
| | | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Zhu, Jun | (Also Statistics) | |
| | Assistant Professor | | |
| | Balster, Nicholas J. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Ruark, Matthew D. | | |
| | Soldat, Douglas J. | | |
| Urban and Regional Planning | Professor | | |
| | Green, Gary P. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | | (Also Rural Sociology) | |
| | Lagro, James A. Jr. | (Also Gaylord Nelson Institute for Environmental Studies) | |
| | Assistant Professor | | |
| | Genskow, Kenneth D. | | |
| | Gocmen, Zeynep Asligul | | |
| | Paulsen, Kurt G. | (Also Gaylord Nelson Institute for Environmental Studies) | |