- Calhoun Photo Shoppe1
- Camera-Graphs (Augusta, Ga.)1
- Camp, Yvette1
- Campbell, J. Hugh (LaGrange, Ga.)1
- Capitol Studio (Farrell, Pa.)1
- Carter, John (Fitzgerald, Ga.)1
- Central (New York, N.Y.)1
- Chamberlain, Cor. of Circuit and Narragansett Ave., Cotton (?) City, Mass.1
- Chapman, A. Byron Jr.1
- Charles Hohenstein1
- Chas. E. Morrell, Jr.1
- Chickering, Elmer (Boston, MA)1
- Childress1
- Childress & Orr1
- Childress & Orr,1
- Church (Dallas, TX)1
- Cinciolo Studio (Gainesville, Ga.)1
- Clark, H. S. (Thomasville, Ga.)1
- Clarke's Studio (Calhoun, Ga.)1
- Clarke, Elijah S. (?)1
