Kids Birthday Party Supplies

  • Shop All Boys Themes
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  • Shop All 1st Birthday
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  • Vampirina
  • Aquaman
  • Transformers
  • Spiderman
  • L.O.L. Surprise!
  • Unicorn
  • Mermaid
  • Jurassic World
  • PJ Masks
  • JoJo Siwa
  • Little Lumberjack
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  • T-Rex Pool Float - Jurassic World: Fallen Kingdom Quick View
    T-Rex Pool Float - Jurassic World: Fallen Kingdom 70in Plastic & Vinyl Raft
  • Swan Pool Float Quick View
    Swan Pool Float 48in x 43 1/2in Vinyl Raft
  • Giant Swan Pool Float Quick View
    Giant Swan Pool Float 66 1/4in x 55 1/2in Vinyl Float
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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!