James J. Kroupa, sometimes credited as Jim Kroupa, is a puppeteer.
- A Muppets Christmas: Letters to Santa - Additional Muppets
- Bear in the Big Blue House - Jeremiah Tortoise, Benny the Bat, Otto Otter
- Between the Lions - Walter Pigeon (2001-2010)
- Eureeka's Castle - Batly the Bat
- Jim Henson's Little Muppet Monsters - Nicky Napoleon
- Johnny and the Sprites - Seymour the Schmole
- Muppets from Space - Additional Muppets
- Sesame Street - Lovey, Peter Piper
- The Muppets Take Manhattan - Additional Muppets
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