The 2019 NBL Finals were the championship series of the 2018–19 NBL season and the conclusion of the season. The semi-finals started on 28 February and ended 3 March 2019, making way for the Grand Final series to commence on 8 March and end on 17 March 2018. The Perth Wildcats were 3-1 victors over Melbourne United in the best of 5 series, winning their ninth NBL championship title.