Kids Birthday Party Supplies

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  • Shop All Boys Themes
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  • Vampirina
  • Unicorn
  • Mermaid
  • Wreck-It Ralph
  • PJ Masks
  • Jurassic World
  • L.O.L. Surprise!
  • Harry Potter
  • JoJo Siwa
  • Avengers
  • Sesame Street
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  • Watermelon Gourmet Popcorn Quick View
    Watermelon Gourmet Popcorn 22oz Net Wt.
    Review Rating: 3.50
  • Kettle Popcorn Machine Quick View
    Kettle Popcorn Machine 10in x 15in Metal & Plastic Appliance
  • Theater Popcorn Kit Quick View
    Theater Popcorn Kit 12in x 5in Metal & Plastic Appliance
  • 4-Mix Cheese Popcorn Seasonings Quick View
    4-Mix Cheese Popcorn Seasonings 5.6oz Net Wt.
  • Multi Sunburst Popcorn Kernels Quick View
    Multi Sunburst Popcorn Kernels 15oz Net Wt.
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Discover our Incredible Collection of Themed Kids Birthday Party Decorations

Are you ready to put together an impressive kids birthday party? Party City can help you get started. Our collection of kids birthday party supplies and decorations can help you create a festive mood in no time. No matter what your child enjoys – be it video games, superheroes, movies, animals, toys or fantasy – Party City offers supplies for dozens of kids party themes so they can have the best day ever. You’re sure to find everything you need to create an amazing celebration!