| Roni Viirlas | |
| Team: | Borås HC |
| League: | Hockeyettan |
| Former Teams: | Lukko |
| Position: | Defence |
| Height Ft: | 6 |
| Height In: | 3 |
| Weight Lb: | 209 |
| Shoots: | Left |
| Birth Date: | 20 May 1993 |
| Birth Place: | Turku, Finland |
| Career Start: | 2013 |
Roni Viirlas (born May 20, 1993) is a Finnish ice hockey defenceman. He is currently playing for Borås HC of the Hockeyettan.
Viirlas made his SM-liiga debut playing with Lukko during the 2012–13 SM-liiga season.[1]