Joonas Komulainen (born June 1, 1990) is a Finnish former ice hockey player. He played with KalPa, Oulun Kärpät, Lukko and Vaasan Sport in the Finnish Liiga.
Komulainen made his SM-liiga debut playing with Oulun Kärpät during the 2009âÂÂ10 SM-liiga season.
On January 7, 2019, he announced his retirement due to an injury.