Fitchburg Historical Society - a local non-profit organization that includes a Research Library, archives and artifacts, and rotating exhibits.
The Fitchburg Mosaic - A series of videos created by a partnership of Fitchburg State College, Fitchburg Historical Society and the Fitchburg Public Library, under the guidance of the Fitchburg Mosaic Committee. These tapes were released on VHS format in the mid-1980s. In 2022 they were digitized and uploaded to this YouTube playlist.