| BURRIAN | OS1/23/2/152 |
| CANKER | OS1/23/2/163 |
| CARLIN FOOT | OS1/23/2/211 |
| CASTLE GEO | OS1/23/2/77 |
| CASTLE GEO | OS1/23/2/9 |
| CASTLEGREEN | OS1/23/2/160 |
| CASTLEHILL | OS1/23/2/110 |
| CATA SAND | OS1/23/2/158 |
| CHALDRA ROCK | OS1/23/2/182 |
| CHAPEL (In Ruins) [Holms of Ire] | OS1/23/2/12 |
| CHAPEL (Site of) [Lambaness] | OS1/23/2/125 |
| CHAPEL (Site of) [Stove] | OS1/23/2/207 |
| CHAPEL HEAD | OS1/23/2/79 |
| CHURCH (In Ruins) [NW of Kettletoft] | OS1/23/2/107 |
| CHURCH [Broughtown] | OS1/23/2/91 |
| CHURCH [Kirkhall] | OS1/23/2/114 |
| CLAVAN | OS1/23/2/142 |
| CLAY BRAE | OS1/23/2/186 |
| CLAY FACE | OS1/23/2/78 |
| CLEAT | OS1/23/2/142 |
