Joonas Rask (born 24 March 1990) is a Finnish professional ice hockey forward.

In the last year of his contract with the Predators, Rask was assigned to American Hockey League affiliate, the Milwaukee Admirals for the duration of the 2013–14 season.

In a disappointing transition to North American hockey, he produced just 14 points in 58 games with the Admirals.

On 8 June 2014, Rask opted to return to Finland signing a two-year contract as a restricted free agent from the Predators with HIFK.

[4] After five seasons in the Liiga with HIFK, Rask left following the 2018–19, signing a two-year contract with Swedish club, Örebro HK of the SHL on 20 April 2019.