Art Sales/Auction Catalogues
Agnew’s Stock Books – The National Gallery (UK)
Archived Auction Houses – New York Art Resources Consortium (NYARC)
Canadian Art at Auction Index – Heffel
Lugt's Répertoire Online (via Art Sales Catalogues Online)
Sales Catalogues – Wildenstein Plattner Institute
Biographical Dictionaries and Indexes
Allgemeines Künstlerlexikon (World Biographical Dictionary of Artists)
Artist Database – Canadian Women Artists History Initiative
Biographical Dictionary of Architects in Canada, 1800-1950
British Columbia Artists Database
The Canadian Art Database – Centre for Contemporary Canadian Art
IAQ Profiles – Inuit Art Foundation Artist Database
Photographers' Identities Catalog – New York Public Library
Catalogues Raisonnés
Catalogues Raisonnés – International Foundation for Art Research (IFAR)
Print Council Index to Œuvre-Catalogues of Prints by European and American Artists
Conservation
AATA Online – Getty Conservation Institute
Bibliographic Database of the Conservation Information Network (BCIN)
Centre de ressources – Centre de conservation Québec
Databases and Indexes
Art & Architecture Complete (includes Art Index)
Bibliography of the History of Art
The Canadian Art Database – Centre for Contemporary Canadian Art
Index to Art in Canada to 1930 *
Inuit Artists' Print Database *
Montias Database of 17th Century Dutch Art Inventories – The Frick Collection
National Gallery of Canada Archives Database *
National Gallery of Canada Electronic Finding Aids *
Pre-1877 Art Exhibition Catalogue Index – Smithsonian American Art Museum
Dictionaries and Encyclopedias
ARTFL Project (Project for American and French Research on the Treasury of the French Language)
Glossary of Canadian Art History – Art Canada Institute
Historical Dictionary of Quebec Sculpture in the 20th Century