- Callen, A. C.1
- Caltrider, Paul Gene, 1935-1
- Calvert Lithographing Company (Detroit, Mich.)1
- Calzonetti, Frank J.1
- Camden Theatre (Weston, W. Va.)1
- Cameron Planning Commission (Cameron, W. Va.)1
- Cameron, Angus, 1826-1897.1
- Campbell's Creek Railroad Company.1
- Campbell, Alexander, 1788-1866.1
- Campbell, Archibald W., 1833-1899.1
- Campbell, G. G.1
- Campbell, John L.1
- Campbell, John Wood.1
- Campus Ministry Center (Morgantown, W. Va.)1
- Canaan Realty (Davis, W. Va.)1
- Canaan Valley Resorts (Davis, W. Va.)1
- Cannelton Coal Company (Cannelton, W. Va.)1
- Cannon, Garland (Garland Hampton), 1924-1
- Canova, Enrique C.1
- Cantner, Dan E.1
