Olli Vainio

Olli Vainio (born 23 April 1994) is a Finnish ice hockey defenceman who currently playing for HK Poprad of the Slovak Extraliga.
==Career==
In 2021 Olli Vainio signed a contract in Porin Ässät.
==References==
Category:Finnish ice hockey defencemen
Category:Ilves players
Category:Lempäälän Kisa players
Category:KOOVEE players
Category:Lukko players
Category:Ässät players
Category:HK Poprad players