The Gibraltar Intermediate League was established by the Gibraltar Football Association in June 2018 as a merger of the pre-existing Reserves Division and Under 18 Division, in order to aid player development on the territory.

Competing clubs are required to register a reserve squad of 18 players, of which 13 must be Gibraltarian.

However, Gibraltar United withdrew from the league on the eve of their first game, citing a lack of players.

Note: Flags indicate national team as has been defined under FIFA eligibility rules.

1:Bradley Banda kept 3 clean sheets for Glacis United before transferring to Lynx.