Harjavallan Kuparikiekko (KuKi for short, Finnish for 'Harjavalta's Copper Puck') is an ice hockey team located in Harjavalta, Finland.

They play their home games in the Puustelli Areena, with a capacity of 650.

[3][4] Outokummun Urheilukerho played its first match on 10th March 1945 against an unknown team from Valkeakoski.

The club also faced the Swedish Hedemora SK in 1950, losing 16–0.

Divisioona West Coast ended in second place and silver medals[5] KuKi won the 2.