- 46 Cathedral Basilica of SS. Peter and Paul
- 7 Cathedral ceilings
- 9 Cathedral Road
- 15 Cathedrals
- 10 Catherine, of Alexandria, Saint
- 16 Catholic Church - Liturgy
- 1 Catholic Church. Council of Lyons (2nd : 1274)
- 7 Catholic churches
- 1 Catholic Standard
- 2 Catholic T.A.B. Fountain (Sculpture)
- 3 Catholic Total Abstinence Fountain (Sculpture)
- 1 Cathrineholms Iron Works & Foundry
- 88 Cats
- 1 Catskill, New York
- 1 Cattail
- 7 Cattermole, Clarissa, 1812-1892
- 32 Cattermole, George, 1800-1868
- 11 Cattle
- 2 Cattle herding
- 8 Cauldrons
- 65 Cautionary tales
- 1 Cavalries
- 8 Cavalry
- 1 Cave dwellings
- 1 Caven, Frank H., ~1863-19??
- 9 Caves
- 1 Cay, John
- 14 Cecil B. Moore
- 26 Cecil B. Moore Avenue
- 18 Cecil County, Maryland
- 3 Cecilia, Saint
- 1 Cedar
- 2 Cedar Grove Hotel
- 1 Cedar Grove Mills-William Whitaker
- 1 Cedar Grove, Pennsylvania
- 1 Cedar Hill Hotel
- 4 Cedar Street
- 12 Cedarbrook, Pennsylvania
- 8 Ceilings
- 2 Celebes, Indonesia
