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 30
View All
  • Sparkling Unicorn Balloon Kit Quick View
    $11.99
    Sparkling Unicorn Balloon Kit
    Review Rating: 4.50
  • Red Pearl Balloons 15ct Quick View
    $3.99
    Red Pearl Balloons 15ct 12in Latex Balloons
    Review Rating: 4.00
  • Red Star Foil Balloon Quick View
    $1.99
    Red Star Foil Balloon 19in Foil Balloon
    Review Rating: 4.00
  • Red Balloons 15ct Quick View
    $2.99
    Red Balloons 15ct 12in Latex Balloons
    Review Rating: 4.00
  • Giant Gold Number 0 Balloon Quick View
    $9.99
    Giant Gold Number 0 Balloon 25in x 35in Foil Balloon 
    Review Rating: 4.50
  • Giant Rose Gold Number 0 Balloon 25in x 35in Quick View
    $9.99
    Giant Rose Gold Number 0 Balloon 25in x 35in 25in x 35in Foil Balloon 
    Review Rating: 4.50
  • Red Round Foil Balloon 18in Quick View
    $1.99
    Red Round Foil Balloon 18in 17in Foil Balloon
    Review Rating: 4.50
  • Giant Silver Number 0 Balloon Quick View
    $9.99
    Giant Silver Number 0 Balloon 25in x 35in Foil Balloon 
    Review Rating: 4.50
  • Apple Red Balloons 72ct Quick View
    $7.99
    Apple Red Balloons 72ct 12in Latex Balloons
    Review Rating: 4.50
  • Red Balloons 20ct Quick View
    $2.99
    Red Balloons 20ct 9in Latex Balloons
    Review Rating: 3.50
  • Red Balloons 4ct Quick View
    $4.99
    Red Balloons 4ct 24in Latex Balloons
    Review Rating: 4.00
  • Red Heart Balloon Quick View
    $1.99
    Red Heart Balloon 17in Foil Balloon
    Review Rating: 4.50
  • Transparent & Red Dot Balloons 6ct Quick View
    $3.99
    Transparent & Red Dot Balloons 6ct 12in Latex Balloons
    Out Of Stock Online
    Review Rating: 4.00
  • Red Pearl Balloons 72ct Quick View
    $8.99
    Red Pearl Balloons 72ct 12in Latex Balloons
    Review Rating: 4.50
  • Air-Filled Gold Number 0 Balloon Quick View
    $1.99
    Air-Filled Gold Number 0 Balloon 10in x 14in Foil Balloon
    Review Rating: 3.00
  • Giant Red Number 0 Balloon 25in x 35in Quick View
    $9.99
    Giant Red Number 0 Balloon 25in x 35in 25in x 35in Foil Balloon 
    Review Rating: 4.50
  • Red Mini Balloons 50ct Quick View
    $3.99
    Red Mini Balloons 50ct 5in Latex Balloons
    Review Rating: 5.00
  • Giant Bright Pink Number 0 Balloon 25in x 35in Quick View
    $9.99
    Giant Bright Pink Number 0 Balloon 25in x 35in 25in x 35in Foil Balloon 
    Review Rating: 4.50
  • Giant Blue Number 0 Balloon 25in x 35in Quick View
    $9.99
    Giant Blue Number 0 Balloon 25in x 35in 25in x 35in Foil Balloon 
    Review Rating: 4.50
  • Frozen Balloon - Inflate-a-Fun Quick View
    Now $0.37 Was:$1.49
    Frozen Balloon - Inflate-a-Fun 8 1/2in x 14in Foil Balloon
    Review Rating: 5.00
    Online Only
  • Giant Black Number 0 Balloon 25in x 35in Quick View
    $9.99
    Giant Black Number 0 Balloon 25in x 35in 25in x 35in Foil Balloon 
    Review Rating: 4.50
  • Gold Pearl Balloons 20ct Quick View
    $3.99
    Gold Pearl Balloons 20ct 9in Latex Balloons
    Review Rating: 3.50
  • Air-Filled Silver Number 0 Balloon Quick View
    $1.99
    Air-Filled Silver Number 0 Balloon 10in x 14in Foil Balloon
    Review Rating: 4.00
  • Giant Gold Letter A Balloon Quick View
    $9.99
    Giant Gold Letter A Balloon 37in x 34in Foil Balloon
    Review Rating: 5.00
  • Air-Filled Gold Letter A Balloon Quick View
    $1.99
    Air-Filled Gold Letter A Balloon 14in x 13in Foil Balloon
    Review Rating: 5.00
  • Air-Filled Gold Letter E Balloon Quick View
    $1.99
    Air-Filled Gold Letter E Balloon 8in x 13in Foil Balloon
    Review Rating: 4.50
  • Red Polka Dot Balloons 6ct Quick View
    $2.99
    Red Polka Dot Balloons 6ct 12in Latex Balloons
    Review Rating: 4.50
  • Giant Magical Unicorn Balloon Quick View
    $9.99
    Giant Magical Unicorn Balloon 33in x 29in Foil Balloon
    Review Rating: 4.50
  • Red Birthday Balloons 6ct - Confetti Quick View
    $2.99
    Red Birthday Balloons 6ct - Confetti 12in Latex Balloons
    Review Rating: 4.00
  • Air-Filled Gold Happy B-Day Letter Balloon Banners 2ct Quick View
    $9.99
    Air-Filled Gold Happy B-Day Letter Balloon Banners 2ct Foil Balloons
    Review Rating: 3.00
  • L.O.L. Surprise! Balloons Quick View
    $2.99
    L.O.L. Surprise! Balloons 12in Latex Balloons
    Review Rating: 4.50
  • PAW Patrol 1st Birthday Balloon Bouquet 5pc Quick View
    $16.99
    PAW Patrol 1st Birthday Balloon Bouquet 5pc
    Review Rating: 4.00
  • T-Rex Balloon Bouquet 5pc - Jurassic World Quick View
    $16.99
    T-Rex Balloon Bouquet 5pc - Jurassic World
    Review Rating: 4.00
  • Jurassic World Balloons 6ct Quick View
    $2.99
    Jurassic World Balloons 6ct 12in Latex Balloons
    Review Rating: 4.50
  • Air Filled Gold Letter I Balloon Quick View
    $1.99
    Air Filled Gold Letter I Balloon 7in x 13in Foil Balloon
    Review Rating: 5.00
  • Gold Pearl Balloons 4ct Quick View
    $5.99
    Gold Pearl Balloons 4ct 24in Latex Balloons
    Review Rating: 4.50
of 30 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!