1918 in Australian soccer was the 35th season of regional competitive soccer in Australia.
League competitions FederationCompetitionGrand FinalRegular SeasonChampionsScoreRunners-upWinnersRunners-upThird placeNorthern District British Football AssociationNorthern NSW Football LeagueWallsend4–0Adamstown RosebudWallsendWest Wallsend BluebellsAdamstown RosebudNew South Wales British Football AssociationSydney Metropolitan First DivisionBalmain Fernleigh4–0PyrmontPyrmontBalmain KiaoraBalmain Fernleigh
Cup competitions FederationCompetitionWinnersRunners-upVenueResultNorthern District British Football AssociationEllis Challenge CupWallsendCessnock United–2–1New South Wales British Football AssociationGardiner Challenge CupWeston United (1/0)Balmain Kiaora (0/1)–1–0
(Note: figures in parentheses display the club's competition record as winners/runners-up.)
See also Soccer in Australia
References