Adam B. Thom fonds
Aileen Harmon fonds
Alexander Addison McCoubrey fonds
Alice Faulkner fonds
Alice Fulmer fonds
Alice Harding fonds
Alistair and Maud Robertson fonds
Allan E. Crawford fonds
Alpine Club of Canada fonds
Andy Russell fonds
Annie Staple fonds
Ansel Holdsworth fonds
Archives General File collection
Arnold Wexler fonds
Arthur A. Goodsell fonds
Arthur Gray Harris fonds
Arthur Oliver Wheeler fonds
Associated Screen News fonds
Astley family fonds
Austin Standish family fonds