The Melbourne Storm last won the NRL Grand Final in 2021. They defeated the Penrith Panthers 26-20 in the grand final held at ANZ Stadium in Sydney. This victory marked their sixth NRL premiership.
The Melbourne Storm have appeared in multiple Grand Finals over the years, with notable wins and some premierships stripped due to salary cap breaches in the past. However, the most recent confirmed premiership win was in 2021. The 2025 Grand Final involving Melbourne Storm is scheduled for October 5, 2025, against the Brisbane Broncos, but the result of that match is not yet available.
Thus, the last time Storm won the Grand Final was in 2021.
