Kids Birthday Party Supplies

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  • BOGO Red Plastic Cups 50ct Quick View
    $7.99
    BOGO Red Plastic Cups 50ct 16oz Plastic Cups
    Buy 1, Get 1 Free at equal or lesser value. Add 2 to your cart to receive the discount.
    Review Rating: 5.00
  • BOGO Red Plastic Cups 50ct Quick View
    $6.99
    BOGO Red Plastic Cups 50ct 12oz Plastic Cups
    Buy 1, Get 1 Free at equal or lesser value. Add 2 to your cart to receive the discount.
    Review Rating: 5.00
  • Big Party Pack Red Plastic Cups 72ct Quick View
    $9.99
    Big Party Pack Red Plastic Cups 72ct 9oz Plastic Cups
    Review Rating: 4.50
  • Red Plastic Cups 20ct Quick View
    $2.99
    Red Plastic Cups 20ct 12oz Plastic Cups
    Review Rating: 5.00
  • Super Mario Favor Cup Quick View
    $0.99
    Super Mario Favor Cup 16oz Plastic Cup
    Review Rating: 4.50
  • WWE Favor Cup Quick View
    $0.99
    WWE Favor Cup 16oz Plastic Cup
    Review Rating: 5.00
  • Frozen Favor Cup Quick View
    $0.99
    Frozen Favor Cup 16oz Plastic Cup
  • Teenage Mutant Ninja Turtles Favor Cup Quick View
    Now $0.74 Was:$0.99
    Teenage Mutant Ninja Turtles Favor Cup 16oz Plastic Cup
  • Hot Wheels Favor Cup Quick View
    $0.99
    Hot Wheels Favor Cup 16oz Plastic Cup
  • Transformers Favor Cup Quick View
    $0.99
    Transformers Favor Cup 16oz Plastic Cup
  • Peppa Pig Favor Cup Quick View
    $0.99
    Peppa Pig Favor Cup 16oz Plastic Cup
    Review Rating: 5.00
  • Smiley Favor Cup Quick View
    $0.99
    Smiley Favor Cup 16oz Plastic Cup
  • Batman Favor Cup Quick View
    $0.99
    Batman Favor Cup 16oz Plastic Cup
    Review Rating: 5.00
  • Toy Story Favor Cup Quick View
    $0.99
    Toy Story Favor Cup 16oz Plastic Cup
    Review Rating: 5.00
  • Blaze and the Monster Machines Favor Cup Quick View
    $0.99
    Blaze and the Monster Machines Favor Cup 16oz Plastic Cup
  • My Little Pony Favor Cup Quick View
    $0.99
    My Little Pony Favor Cup 16oz Plastic Cup
    Review Rating: 5.00
  • SpongeBob Favor Cup Quick View
    $0.99
    SpongeBob Favor Cup 16oz Plastic Cup
  • Shimmer and Shine Favor Cup Quick View
    $0.99
    Shimmer and Shine Favor Cup 16oz Plastic Cup
    Review Rating: 5.00
  • Justice League Favor Cup Quick View
    $0.99
    Justice League Favor Cup 16oz Plastic Cup
    Review Rating: 5.00
  • Barbie Favor Cup Quick View
    $0.99
    Barbie Favor Cup 16oz Plastic Cup
  • Big Party Pack Red Plastic Cups 72ct Quick View
    $9.99
    Big Party Pack Red Plastic Cups 72ct 10oz Plastic Cups
    Review Rating: 4.00
  • Camouflage Favor Cup Quick View
    $0.99
    Camouflage Favor Cup 16oz Plastic Cup
  • Anna & Elsa Frozen Double Wall Tumbler Quick View
    Now $3.99 Was:$7.99
    Anna & Elsa Frozen Double Wall Tumbler 13oz Plastic Cup
    Review Rating: 3.50
    Online Only
  • The Secret Life of Pets Favor Cup Quick View
    $0.99
    The Secret Life of Pets Favor Cup 16oz Favor Cup
  • Monster High Favor Cup Quick View
    $0.99
    Monster High Favor Cup 16oz Plastic Cup
  • Rawlings Baseball Favor Cup Quick View
    Now $0.74 Was:$0.99
    Rawlings Baseball Favor Cup 16oz Plastic Cup
  • Minion Favor Cup Quick View
    $0.99
    Minion Favor Cup 16oz Plastic Cup
    Online Only
  • Pink Shopkins Favor Cup Quick View
    $0.99
    Pink Shopkins Favor Cup 16oz Plastic Cup
    Review Rating: 5.00
    Online Only
  • Finding Dory Favor Cup Quick View
    $0.99
    Finding Dory Favor Cup 16oz Plastic Cup
  • Blue Shopkins Favor Cup Quick View
    $0.99
    Blue Shopkins Favor Cup 16oz Plastic Cup
    Review Rating: 5.00
  • Rainbow Hello Kitty Favor Cup Quick View
    $0.99
    Rainbow Hello Kitty Favor Cup 16oz Plastic Cup
  • NFL Drive Plastic Cups 25ct Quick View
    $4.99
    NFL Drive Plastic Cups 25ct 16oz Plastic Cups
    Review Rating: 5.00
  • Zootopia Favor Cup Quick View
    $0.99
    Zootopia Favor Cup 16oz Plastic Cup
    Online Only
  • Mini Metallic Gold Confetti 1st Birthday Plastic Pedestal Cups 30ct Quick View
    $9.99
    Mini Metallic Gold Confetti 1st Birthday Plastic Pedestal Cups 30ct 2oz Plastic Cups
    Review Rating: 5.00
  • Anna & Elsa Frozen Mason Jar Tumbler Quick View
    Now $5.00 Was:$7.99
    Anna & Elsa Frozen Mason Jar Tumbler 19oz Plastic Cup
    Online Only
  • Woodland Fairy Favor Cup Quick View
    $0.99
    Woodland Fairy Favor Cup
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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!