Koop or KOOP or koop may refer to:

People

• C. Everett Koop, the Surgeon General of the United States from 1982-1989
• Wanda Koop, a Canadian painter

Culture and entertainment

• koop (band), an American funk/rock quintet from Boston, MA
• Koop , a Swedish jazz duo consisting of Magnus Zingmark and Oscar Simonsson
• KOOP , a radio station (91.7 FM) in Austin, Texas, United States

• "Never Koop a Koopa", a Super Mario Bros. television series episode

Broadcast call sign disambiguation pages