D
- Davies, Robert E., Papers (UPT 50 D255)
- Davies, Wallace Evan, Papers (UPT 50 D257)
- Day, Louis DeVoursney, Papers (UPT 50 D274)
- Dean of Residential Life. Dormitory Registration Records (UPE 6.56)
- Dean of Student Affairs Correspondence (UPE 5.40)
- Dean of Student Affairs. Disciplinary Files (UPE 5.45)
- Dean of Women. Budget Records (UPE 7.5)
- Dean of Women. General Records (UPE 7.4)
- Dean of Women. Scrapbooks (UPE 7.3)
- Dean of Women. Staff and Personnel Records (UPE 7.7)
- Dechert, Robert, Family Papers (UPT 50 D293)
- Delta Psi Fraternity Records (UPS 41 DP)
- Department of African American Studies Records (UPB 1.9AF)
- Department of Astronomy Records (UPB 1.9AS)
- Department of Astronomy. Flower and Cook Observatory Records (UPB 1.9ASFC)
- Department of Biology Records (UPB 1.9BIO)
- Department of Botany Records (UPB 1.9BT)
- Department of Chemistry Records (UPB 1.9CHEM)
- Department of Community Medicine Records (UPC 2.9C)
- Department of English Records (UPB 1.9E)
- Department of Fine Arts. Departmental Records (UPB 8.9FA)
- Department of German Records (UPB 1.9GER)
- Department of History Records (UPB 1.9H)
- Department of History Senior Honors Theses (UPB 506)
- Department of Linguistics Records (UPB 1.9L)
- Department of Marketing Department Records (UPB 5.9M)
- Department of Medical Microbiology Records (UPC 2.9MM)
- Department of Multimedia and Educational Technology Services Records (UPB 1.9MM)
- Department of Music Records (UPB 1.9M)
- Department of Physics Records (UPB 1.9PHY)
- Department of Political Science Records (UPB 1.9POL)
- Department of Political Science Records (UPB 5.9PS)
- Department of Religious Studies Records (UPB 1.9RS)
- Department of Romance Languages Records (UPB 1.9RL)
- Department of South Asia Regional Studies Records (UPB 1.9SA)
- Department of the History of Art Records (UPB 502)
- Department of Women's Studies Records (UPB 1.9WS)
- Department of Zoology Records (UPB 1.9Z)
- Derrer, Lee, Photograph Collection (UPX 12 D438)
- Development Office Alumni Annual Giving Records (UPF 5.1)
- Development Office Bequest Records (UPF 5.2)
- Development Office Capital Campaigns Records (UPF 5.3)
- Development Office Records (UPF 1.4)
- Devlin, Albert J., Scrapbook (UPS 2 D497)
- Deyarmon, Joseph Chapman, Papers (UPT 50 D528)
- Diagnostic Hospital of Philadelphia Records (UPC 50.4)
- Dick, Frank Brisbane, Journal (UPT 50 D547)
- Dickens, Helen Octavia, Papers (UPT 50 D548)
- Dickson, Charles Albert, Photographs (UPX 12 D554)
- Dilley, Edgar Meck, Papers (UPT 50 D578)
- Diploma Collection (UPP 231)
- Director of Alumni Relations Records (UPF 6)
- Director of Development Medical Alumni Annual Giving Records (UPF 5.31)
- Dodson, Leonidas, Papers (UPT 50 D647)
- Doernenberg, Emil, Papers (UPT 50 D652)
- Donohue, Jerry, Papers (UPT 50 D687)
- Dorizas, Michail M., Papers (UPT 50 D699)
- Drabkin, David Lion, Papers (UPT 50 D756)
- Dunn, Richard Slator, Papers (UPT 50 D923)
- Dwight, Benjamin Woolsey and Francis E., Papers (UPT 50 D992)