Highland League Cup (Morganti Cup)
Winners (3): 1970-71, 1972-73, 1987-88
Runners-up (2): 1976-77, 1979-80
The Highland League Cup was first competed for during season 1946-47. The trophy was donated by the former Nairn County FC Chairman and Burgh dignitary Mr Morganti. Inverness Thistle lifted the cup on only three occasions.
1970-71 Inverness Thistle 6 Inverness Clachnacuddin 1
1972-73 Inverness Thistle 5 Fraserburgh 4
1976-77 Inverness Caledonian 5 Inverness Thistle 4
1979-80 Buckie Thistle 3 Inverness Thistle 2
1987-88 Inverness Thistle 1 Buckie Thistle 0