The archives houses manuscripts, photographs, maps, and some artifacts, and the collections primarily include minutes, correspondence, annual reports, and publications.

Selected records from the holdings of the State Archives are available on the agency’s electronic library, Digital Prairie.

Images of Oklahoma is a state digital collection project funded by IMLS (Institute of Museum and Library Services) to make unique social, cultural, ethnic, and historical content from local collections accessible across the state.

The collection features over 2,100 items from 50 different institutions, including Oklahoma libraries, archives, and museums.

The collection includes yearbooks, photographs, postcards, and other records reflecting Oklahoma’s history and culture.

The Tulsa Race Massacre collection features documents and images from various Oklahoma state government agencies, such as the Governor’s office and the Attorney General’s office, regarding the investigation into the Tulsa Race Massacre of 1921.

The collection includes eye-witness testimony, letters, telegrams, police reports, and court cases.

The Board is responsible for establishing Departmental policy and for appointing higher level executive officers of the Department.