Jim Kroupa (sometimes credited as James J. Kroupa) is a puppeteer and puppet builder who has worked on several Muppet projects. He is a co-owner of 3/Design Studio, which has built puppets for shows such as Eureeka’s Castle, Between the Lions, The Great Space Coaster, Wimzie's House, and It's A Big, Big World.
Muppet/Henson Credits
- The Muppets Take Manhattan
- Little Muppet Monsters: Penguin (conductor)
- Sesame Street: Lovey
- Sesame Street Jam: A Musical Celebration: Leo Birdelli
- Sesame Street's Staying Up Late
- The Wubbulous World of Dr. Seuss: Annoying Greebles, Dad Jalloo, Doily-Cart, Mr. Wimpletwerp, Space Creature, Zippedy Quick
- Bear in the Big Blue House: Jeremiah Tortoise, Benny the Bat, Otto Otter, Ferret Jeeter, Various
- The Producers: Pigeons
- A Muppets Christmas: Letters to Santa
Non-Muppet Credits
- Lomax, the Hound of Music: Clark