The Colorado Agricultural Archive supports efforts to acquire, preserve, and promote the use of records that enhance understanding of Colorado's agrarian heritage. Originally created in 1980, the Archive has become part of the Colorado State University Libraries Archives and Special Collections Department.

Holdings include the inactive files of more than twenty Colorado agricultural organizations, as well as records of the Colorado State University Agricultural Experiment Station and Colorado Cooperative Extension. Primary materials available for research in the Archive collections include meeting minutes, correspondence, reports, fiscal records, oral history recordings and photographic images.