- 3 Canned foods
- 2 Canning, Albert Stratford George, 1832-1916
- 5 Cannonballs
- 41 Cannons
- 1 Cannstatter Volksfest-Verein
- 13 Canoes
- 45 Canon law
- 1 Canons
- 4 Canopies (bed components)
- 7 Canopies (structural elements)
- 1 Canopy beds
- 7 Cans
- 7 Cantalamessa, P. Capotti
- 1 Canton, China
- 1 Canton, China
- 1 Canton, Ohio
- 1 Canyons
- 6 Cape May County, New Jersey
- 19 Cape May, New Jersey
- 1 Cape Town, South Africa
- 1 Capern, Edward, 1819-1894
- 1 Capital (economic concept)
- 6 Capitals (Architecture)
- 5 Capitol Hill
- 2 Capitol Street
- 17 Capitols
- 4 Capricci di varie Figure di Iacopo Callot
- 4 Capricorn symbols
- 1 Caprimulgiformes (order)
- 1 Captain Bogardus, the champion (Work of Art)
- 3 Captains (military officers)
- 1 Caravaggio, Polidoro da, ca. 1497-ca. 1543
- 2 Carbon County, Pennsylvania
- 3 Carbonated beverages
- 2 Carbonization
- 1 Carborundum (TM)
- 6 Carborundum prints
- 2 Card Catalog Room
- 2 Card catalogs
- 1 Card games (game sets)
