Kids Birthday Party Supplies

  • Shop All Party Kits
  • Shop All Boys Themes
  • Shop All Girls Themes
  • Unicorn
  • Mermaid
  • Vampirina
  • Wreck-It Ralph
  • PJ Masks
  • Jurassic World
  • L.O.L. Surprise!
  • Harry Potter
  • JoJo Siwa
  • Avengers
  • Sesame Street
of 2
View All
  • Basketball Bounce Balls 12ct Quick View
    $5.99
    Basketball Bounce Balls 12ct 1 1/4in Rubber Toys
  • Soft Footballs 12ct Quick View
    $5.99
    Soft Footballs 12ct 2in x 3in Foam & Vinyl Toys
    Review Rating: 5.00
  • Pokemon Core Bounce Balls 6ct Quick View
    $5.99
    Pokemon Core Bounce Balls 6ct 1 1/2in Rubber Toys
  • PJ Masks Bounce Balls 6ct Quick View
    $5.99
    PJ Masks Bounce Balls 6ct 1 1/2in Rubber Toys
  • Incredibles 2 Bounce Balls 6ct Quick View
    $5.99
    Incredibles 2 Bounce Balls 6ct 1 1/2in Rubber Toys
  • Despicable Me Bounce Balls 6ct Quick View
    Now $2.99 Was:$5.99
    Despicable Me Bounce Balls 6ct
    Review Rating: 5.00
    Online Only
  • Plush Rawlings Baseballs 12ct Quick View
    $5.99
    Plush Rawlings Baseballs 12ct 2in Polyester Toys
    Review Rating: 5.00
  • Soccer Bounce Balls 12ct Quick View
    $5.99
    Soccer Bounce Balls 12ct 1 3/8in Rubber Toys
  • Soft Football Quick View
    $0.99
    Soft Football 6in Foam & Rubber Ball
    Review Rating: 5.00
  • Soft Soccer Balls 12ct Quick View
    $5.99
    Soft Soccer Balls 12ct 2in Vinyl Toys
  • Soft Basketballs 12ct Quick View
    $5.99
    Soft Basketballs 12ct 2in Foam & Vinyl Toys
  • Mickey Mouse Bounce Balls 6ct Quick View
    $5.99
    Mickey Mouse Bounce Balls 6ct 1 1/2in Rubber Toys
  • Justice League Bounce Balls 6ct Quick View
    $5.99
    Justice League Bounce Balls 6ct 1 1/2in Rubber Toys
  • Glitter Bounce Balls 12ct Quick View
    $4.00
    Glitter Bounce Balls 12ct 1 1/4in Rubber Balls
    Review Rating: 5.00
  • Minions Paddle Balls 12ct Quick View
    $3.99
    Minions Paddle Balls 12ct 2in x 4 1/2in Plastic & Rubber Toys
    Review Rating: 3.00
  • Frozen Beach Ball Quick View
    $2.00
    Frozen Beach Ball 13in Plastic Ball
  • Finding Dory Beach Ball Quick View
    $2.00
    Finding Dory Beach Ball 13 1/2in Vinyl Toy
    Review Rating: 5.00
  • Power Rangers Ninja Steel Bounce Balls 6ct Quick View
    $5.99
    Power Rangers Ninja Steel Bounce Balls 6ct 1 3/4in Rubber Toys
  • Football Bounce Balls 8ct Quick View
    $5.99
    Football Bounce Balls 8ct 1 1/4in x 2in Rubber Toys
    Review Rating: 5.00
  • Bubble Guppies Bounce Balls 6ct Quick View
    Now $4.99 Was:$5.99
    Bubble Guppies Bounce Balls 6ct 1 1/2in Rubber Balls
    Online Only
  • Marble Bounce Balls 12ct Quick View
    $4.00
    Marble Bounce Balls 12ct 1in Rubber Balls
  • Sponge Baseball Quick View
    $0.99
    Sponge Baseball 2 1/4in Rubber Ball
  • Minions Bounce Balls 6ct Quick View
    $5.99
    Minions Bounce Balls 6ct 1 1/2in Rubber Toys
  • Star Wars 7 The Force Awakens Bounce Balls 6ct Quick View
    $5.99
    Star Wars 7 The Force Awakens Bounce Balls 6ct 1 1/2in Rubber Toys
  • Star Glitter Bounce Balls 12ct Quick View
    $4.00
    Star Glitter Bounce Balls 12ct 1in Rubber Balls
  • Neon Puzzle Balls 12ct Quick View
    $3.00
    Neon Puzzle Balls 12ct 1 1/4in Plastic Toys
    Review Rating: 1.00
  • Football Bounce Balls 24ct Quick View
    $14.99
    Football Bounce Balls 24ct 2 1/8in x 1 1/4in Rubber Balls
    Review Rating: 5.00
  • Light-Up Spike Bounce Ball Quick View
    $2.99
    Light-Up Spike Bounce Ball 3in Rubber Toy
  • Sunglasses Smiley Beach Ball Quick View
    $3.00
    Sunglasses Smiley Beach Ball
  • Soft Smile Balls 12ct Quick View
    $6.00
    Soft Smile Balls 12ct 2in Stuffed Plastic Balls
  • Assorted Bounce Balls 40ct Quick View
    $10.00
    Assorted Bounce Balls 40ct Multi-Size Rubber Balls
  • Tongue Out Winking Smiley Beach Ball Quick View
    $3.00
    Tongue Out Winking Smiley Beach Ball
  • Two-Tone Icy Bounce Balls 12ct Quick View
    $4.00
    Two-Tone Icy Bounce Balls 12ct 1 1/2in Rubber Balls
  • Soft Basketballs 24ct Quick View
    $14.99
    Soft Basketballs 24ct 2in Stuffed Plastic Balls
  • Smile Bounce Balls 48ct Quick View
    $19.99
    Smile Bounce Balls 48ct 1 1/2in Rubber Balls
  • Smile Bounce Balls 12ct Quick View
    $4.00
    Smile Bounce Balls 12ct 1in Rubber Balls
of 2 Next
View All

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!