1986 NSL Cup final

The 1986 NSL Cup final was the final match of the 1986 NSL Cup, the tenth season of the National Soccer League Cup. It was played at Hindmarsh Stadium in Adelaide on 17 September 1986 between Adelaide Hellas and Sydney City.

Sydney City won the match 3–2 for their first NSL Cup title. As winners Sydney City qualified for the Oceania Cup Winners' Cup.