The previous season's runners-up Cove Rangers won their sixth Highland Football League title after beating Clachnacuddin 5–0 on 7 April 2018.
All grounds are equipped with floodlights as required by league regulations.
A number of postponements over the winter period resulted in fixture congestion later in the season.
As a champion could not be crowned in time, the dates for the semi-finals were pushed back a week.
The first leg at Harlaw Park finished 0–0 before Cove lost 3–2 in the second leg at Central Park, meaning that Cowdenbeath were victorious on aggregate and retained their place in League Two.