Petri Matikainen (born 7 January 1967) is a Finnish former ice hockey player.

In summer 2012 he signed a tree year contract to Avangard Omsk (KHL).

[2] Petri Matikainen moved to Austria to coaching EC KAC in 2018.

Klagenfurter AC led by Matikainen, has won the Austrian League championship for the second time in a row.

[3] He was fired in his first season with the team in February 2024, following bad results and complaints from the players about his coaching methods, attitude and lack of communication.