- IAS Programming (1031)
- Images of Ballooning from the Piccard, Scholl, and Winzen Collections (1529)
- Immigrant Stories (400)
- Immigration History Research Center Archives General Collection (1188)
- Immigration History Research Center Archives Serials Collection (654)
- Individual Medieval Manuscript Leaves (63)
- Information Files Collection (6)
- Institute for Mathematics and its Applications Video Collection (4049)
- Intellectual and Cultural Leaders of Minnesota (1)
- International Institute of Minnesota Records (4)
- International Work Subject Files (3)
- International Y2K Cooperation Center Records (4)
- Interracial Programs Records (147)
- Introduction to Punjabi (20)
- Introduction to Pushto (20)
- Inventory of the Minnesota Geological and Natural History Survey Papers (8)
- Italian American Collection (401)
- Italians in Duluth Oral History Project (9)
- Itasca Biological Station and Laboratories Records (4)
- It’s Time Minnesota Records (17)
