Kids Birthday Party Supplies

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  • Jurassic World
  • Incredibles
  • Unicorn
  • PAW Patrol
  • PJ Masks
  • Mermaid Wishes
  • Super Mario
  • Trolls
  • Nerf
  • L.O.L. Surprise!
  • Avengers
  • Black Panther
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  • $69.99
    Sparkling Unicorn Tableware Party Kit for 24 Guests
  • $109.99
    Sesame Street Tableware Ultimate Kit for 16 Guests
    Over $5 Savings
  • $82.99
    Jurassic World Ultimate Party Kit for 16 Guests
    Over $5 Savings
  • $69.99
    Wishful Mermaid Basic Party Kit for 24 Guests
  • $69.99
    Trolls Tableware Party Kit for 24 Guests
  • $49.99
    Sparkling Unicorn Tableware Party Kit for 16 Guests
  • $99.99
    1st Birthday Minnie Mouse Deluxe Party Kit for 32 Guests
  • $109.99
    Sparkling Unicorn Tableware Ultimate Kit for 24 Guests
    Over $5 Savings
    Online Only
  • $89.99
    Sparkling Unicorn Tableware Ultimate Kit for 16 Guests
    Over $5 Savings
    Online Only
  • $29.99
    Sparkling Unicorn Tableware Party Kit for 8 Guests
  • $127.99
    PAW Patrol Tableware Ultimate Kit for 24 Guests
    Over $5 Savings
  • $99.99
    1st Birthday Mickey Mouse Deluxe Party Kit for 32 Guests
  • $69.99
    1st Birthday Mickey Mouse Party Kit for 32 Guests
  • $69.99
    1st Birthday Minnie Mouse Party Kit for 32 Guests
  • $49.99
    Red Plastic Tableware Kit for 50 Guests
    Buy 1, Get 1 at 50% off of equal or lesser value. Add 2 to your cart to receive the discount.
    Review Rating: 5.00
  • $29.99
    L.O.L. Surprise! Party Kit for 8 Guests
  • $16.99
    New York Yankees Party Kit for 18 Guests
  • $39.99
    Super Golden State Warriors Party Kit 16 Guests
  • $15.99
    Boho Girl Balloon Kit
    Save 10% off balloons with purchase of a helium tank
  • $49.99
    L.O.L. Surprise! Party Kit for 16 Guests
  • $18.99
    Golden State Warriors Party Kit 16 Guests
  • $49.99
    Super Mario Tableware Party Kit for 16 Guests
  • $99.99
    Jurassic World Ultimate Party Kit for 24 Guests
    Over $5 Savings
  • $99.99
    My Little Pony Tableware Ultimate Kit for 24 Guests
    Over $5 Savings
  • $29.99
    Super Mario Tableware Party Kit for 8 Guests
  • $4.99
    PJ Masks Party Welcome Kit for 12 Guests Cardstock & Plastic Decorations
  • $13.99
    Rawlings Baseball Party Kit for 16 Guests
  • $74.99
    Wishful Mermaid Ultimate Party Kit for 16 Guests
    Over $5 Savings
    Online Only
  • $92.99
    Wishful Mermaid Ultimate Party Kit for 24 Guests
    Over $5 Savings
    Online Only
  • $29.99
    Jurassic World Tableware Kit for 8 Guests
  • $82.99
    Shimmer and Shine Tableware Ultimate Kit for 16 Guests
    Over $5 Savings
  • $52.99
    Boho Girl 1st Birthday Party Kit for 16 Guests
  • $49.99
    Jurassic World Tableware Kit for 16 Guests
  • $16.99
    Dallas Cowboys Party Kit for 18 Guests
  • $69.99
    JoJo Siwa Basic Party Kit for 24 Guests
  • $49.99
    Frozen Tableware Party Kit for 16 Guests
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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!