A wide range of archival material is held by the Cathedral, in addition to items held by the State Library of South Australia and the Diocesan Archives. Collections held at the Cathedral include pictures and manuscripts dating back to the time of the Cathedral’s foundation and through many of the signal moments in its history.

Occasional exhibitions are mounted showcasing some of the more memorable items.

Brian White is the Cathedral Archivist and works out of the Cathedral Office.

The Cathedral works in close partnership with the Diocesan Archives, housed in the St Barnabas Building opposite the Cathedral.

The Archives also hold a collection of Annual Reports. The 2023 Annual Report is available here.