Koop or KOOP may refer to: People Koop (surname), multiple people Culture and entertainment Koop (band), a Swedish jazz duo consisting of Magnus Zingmark and Oscar Simonsson KOOP (FM), a radio station (91.7 FM) in Austin, Texas, United States "Never Koop a Koopa", a Super Mario Bros. television series episode Companies Koop Dairy, a dairy products company in Cyprus See also Coop (disambiguation)