| NAME | Clan/Family/Tartan |
| GAIR | Gayre |
| GAYRE | Gayre |
| GALBRAITH | Galbraith, MacDonald, Macfarlane |
| GALLIE | Gunn |
| GALLOWAY | Stewart |
| GARROW | Stewart,Hay |
| GARVIE | Maclean |
| GAUNSON | Gunn |
| GEDDES | Geddes, Gordon, Rose, Scott, MacKay |
| GEORGE | Gunn |
| GEORGESON | Gunn |
| GIBB | Buchanon |
| GIBSON | Buchanon |
| GIFFORD | Hay |
| GILBERT | Buchanon |
| GILBERTSON | Buchanon |
| GILBRIDE | MacDonald |
| GILCHRIST | MachLachlan, Oglivy |
| GILFILLAN | Macnab |
| GILLANDERS | Ross |
| GILLESPIE | Macpherson, Chattan |
| GILLIES | Gillies, Macpherson, Chattan |
| GILMORE | Morrison |
| GILROY | MacGillivray, Chattan |
| GLEN | Mackintosh, Chattan |
| GLENNIE | Mackintosh, Chattan |
| GORDON | Gordon |
| GORRIE | MacDonald |
| GOSPATRICK | Dunbar |
| GOW | Gow, Chattan |
| GOWAN | MacDonald |
| GOWRIE | MacDonald |
| GRAHAM of MENTEITH | Graham of Menteith |
| GRAHAM of MONTROSE | Graham of Montrose |
| GRANT | Grant |
| GRASSICK | Farquharson |
| GRAY | Stewart, Gordon of Atholl, Sutherland |
| GREGOR | MacGregor |
| GREGORSON | MacGregor |
| GREGORY | MacGregor |
| GREIG | MacGregor |
| GREUSACH | Farquharson |
| GREWAR | Drummond, MacGregor |
| GRUER | Drummond, MacGregor |
| GRIBBAN | Maclean |
| GRIER | MacGregor |
| GRIERSON | MacGregor |
| GRIESCK | Macfarlane |
| GRIGOR | MacGregor |
| GRUMACH | Macfarlane |
| GUNN | Gunn |
| GUTHRIE | Guthrie |
|
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