| Jerome P. Cavanagh Photographs and Other Material | Abstracts |
| Center for Community Change Records | Abstracts |
| Cherboneau Place Cooperative Records | Abstracts |
| Edith L. Christenson Papers | Abstracts |
| Walker Cisler Papers | Abstracts |
| Citizen Action Records | Abstracts |
| Citizen's Crusade Against Poverty Records | Abstracts |
| Citizens for a United Detroit Records | Abstracts |
| Citizens for Michigan Records | Abstracts |
| Citizens for Michigan Records | Abstracts |
| Civil Rights Congress of Michigan Records | Abstracts |
| Father Raymond S. Clancy Papers | Abstracts |
| Kenneth V. and Sheila M. Cockrel Papers | Abstracts |
| Oscar Cohen Papers | Abstracts |
| John and Phyllis Collier Papers | Abstracts |
| Common Ground Records | Abstracts |
| Edward Connor Papers | Abstracts |
| William Copeland Papers | Abstracts |
| Frank Cormier and William Eaton Papers | Abstracts |
| Father Charles Coughlin FBI Files | Abstracts |
| Richard W. and Constance Cowen Papers | Abstracts |
| Oliver Cromwell Cox Papers | Abstracts |
| Roger Craig Papers | Abstracts |
| George Crockett Papers | Abstracts |
| Beulah Groehn Croxford Papers | Abstracts |
| Franz E. Daniel Papers | Abstracts |
| Sol A. Dann Papers | Abstracts |
| Hugh M. Davis, Jr. Papers | Abstracts |
| Lorraine H. Decker Papers | Abstracts |
| Robert E. DeMascio Papers | Abstracts |
| Detroit Latino Records | Abstracts |
| Detroit Organization of School Administrators and Supervisors Records | Abstracts |
| Detroit Coalition to End the War Now! Records | Abstracts |
| Detroit Commission on Community Relations (DCCR) / Human Rights Department Records | Abstracts |
| Detroit Committee for Responsible Banking Records | Abstracts |
| Detroit Committee To End The War In Vietnam Records | Abstracts |
| Detroit Economic Development Corporation Records | Abstracts |
| Detroit Federation of Community Councils Records | Abstracts |
| Detroit Feminist Women's Health Center Records | Abstracts |
| Detroit Industrial Mission Records | Abstracts |
| Detroit Revolutionary Movements Records | Abstracts |
| Detroit Strategic Plan Records | Abstracts |
| Detroit Symphony Orchestra Hall, Inc. Records | Abstracts |
| Detroit Symphony Orchestra: Press Release Records | Abstracts |
| Detroit Symphony Orchestra: Special Event Records | Abstracts |
| Detroit Women's Press Records | Abstracts |
| Developing Urban Detroit Area Research Project (Doxiadis) Records | Abstracts |
| Ernest C. and Jessie M. Dillard Papers | Abstracts |
| Tom Downs Papers | Abstracts |
| Judah Drob Papers | Abstracts |
