Kids Birthday Party Supplies

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  • Shop All Boys Themes
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  • Unicorn
  • Mermaid
  • Wreck-It Ralph
  • PJ Masks
  • Jurassic World
  • Incredibles
  • L.O.L. Surprise!
  • Harry Potter
  • JoJo Siwa
  • Avengers
  • Sesame Street
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  • Personalized 1st Birthday 80pt Round Coasters Quick View
    Starting at $34.99 for a pack of 50
    Personalized 1st Birthday 80pt Round Coasters 4in Pulpboard Coasters
    Online Only
  • Personalized Football 80pt Square Coasters Quick View
    Starting at $34.99 for a pack of 50
    Personalized Football 80pt Square Coasters
    Online Only
  • Personalized 1st Birthday 80pt Square Coasters Quick View
    Starting at $34.99 for a pack of 50
    Personalized 1st Birthday 80pt Square Coasters 4in x 4in Pulpboard Coasters
    Online Only
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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!