Since 1982, the Clarence S. Campbell Bowl is awarded to the playoff champion of the NHL's Western Conference (formerly known as the Campbell Conference.)
While the Clarence S. Campbell Bowl is a storied award, we are only including seasons where the Trophy is awarded to the NHL Western/Campbell Conference playoff champion
Clarence S. Campbell Bowl not awarded in 2004-05 due to the NHL lockout season
Clarence S. Campbell Bowl not awarded in 2020-21 due to the suspension of conferences during the COVID-19 pandemic