Okka Disk is an independent American jazz record label founded by Bruno Johnson. He began his foray into label ownership with a short-lived rock label, but changed direction and name in 1994, documenting improvised music and free jazz in Chicago. Vintage Duets, unreleased tapes recorded in 1980 by saxophonist Fred Anderson with drummer Steve McCall, and Caffeine, a trio featuring Chicago scene instigator Ken Vandermark, were the albums that started the label.