| FERRY BRAE [Dunoon] | OS1/2/4/64 |
| FERRY [Holy Loch, Kilmun] | OS1/2/4/24 |
| FERRYHOUSE (Ruins) | OS1/2/4/96 |
| FINBRACKEN (Ruins) | OS1/2/4/33 |
| FINBRACKEN HILL | OS1/2/4/31 |
| FINNARTBEG | OS1/2/4/22 |
| FINNARTMORE | OS1/2/4/30 |
| FIRTH OF CLYDE | OS1/2/4/77 |
| FORT [Buachailean] | OS1/2/4/93 |
| FORT [Cnòc nam Fiantan] | OS1/2/4/28 |
| FREE CHURCH AND SCHOOL [Kilmun] | OS1/2/4/23 |
| FREE CHURCH SCHOOL [Dunoon] | OS1/2/4/53 |
| FREE CHURCH [Dunoon] | OS1/2/4/62 |
| FREE CHURCH [Inellan] | OS1/2/4/119 |
| FREE CHURCH [Sandbank] | OS1/2/4/32 |
| GAIRLETTER | OS1/2/4/14 |
| GAIRLETTER BEAG | OS1/2/4/20 |
| GAIRLETTER POINT | OS1/2/4/13 |
| GALLOW HILL | OS1/2/4/57 |
| GARHALLOW BURN | OS1/2/4/78 |
