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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  • Red Plastic Bowls 20ct Quick View
    $3.99
    Red Plastic Bowls 20ct 12oz Plastic Bowls
    Review Rating: 5.00
  • Shimmering Party Serving Bowls 3ct Quick View
    $3.99
    Shimmering Party Serving Bowls 3ct 8in Paper Bowls
  • The Very Hungry Caterpillar Bowls 12ct Quick View
    $5.99
    The Very Hungry Caterpillar Bowls 12ct 6 1/4in x 1 1/2in Paper Bowls
    Review Rating: 2.00
    Online Only
  • My Little Pony Serving Bowls 3ct Quick View
    $3.49
    My Little Pony Serving Bowls 3ct 7 1/2in x 7 1/2in Cardstock Bowls
  • Multicolored Dots & Stripes Treat Cups 8ct Quick View
    $5.95
    Multicolored Dots & Stripes Treat Cups 8ct 9oz Paper Cups
    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!