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
  • $24.99
    PJ Masks Decorating Kit
  • $3.99
    Sparkling Unicorn Table Cover 54in x 102in Plastic Table Cover
  • $3.09
    Sparkling Unicorn Lunch Plates 8ct 9in Paper Plates
  • $2.49
    Sparkling Unicorn Dessert Plates 8ct 7in Paper Plates
  • $2.79
    JoJo Siwa Lunch Plates 8ct 9in x 9in Paper Plates
  • $49.99
    Sparkling Unicorn Tableware Party Kit for 16 Guests
  • $2.19
    JoJo Siwa Dessert Plates 8ct 7in x 7in Paper Plates
  • $99.99
    1st Birthday Minnie Mouse Deluxe Party Kit for 32 Guests
  • $2.79
    Sparkling Unicorn Lunch Napkins 16ct 6 1/2in x 6 1/2in Paper Napkins
  • $3.99
    Donut Table Cover 54in x 102in Plastic Table Cover
    Online Only
  • $2.79
    Magical Unicorn Lunch Plates 8ct 9in Paper Plates
  • $2.19
    Magical Unicorn Dessert Plates 8ct 7in Paper Plates
  • $4.99
    Sparkling Unicorn Honeycomb Centerpiece 9in x 12in Cardstock & Tissue Paper Decoration
  • $5.99
    Sparkling Unicorn Happy Birthday Pennant Banner 5 1/2ft x 5 1/2in Cardstock Decoration
  • $3.75
    Pink Twinkle Twinkle Little Star Table Cover 54in x 102in Plastic Table Cover
    Online Only
  • $3.99
    PJ Masks Masks 8ct 8 1/2in x 9 1/2in Cardstock Masks
  • $2.19
    Donut Dessert Plates 8ct 7in Paper Plates
    Online Only
  • $39.99
    Moana Life-Size Cardboard Cutout 29in x 62in Cardboard Prop
    Online Only
  • $3.99
    PJ Masks Table Cover 54in x 96in Plastic Table Cover
  • $2.79
    PJ Masks Lunch Plates 8ct 9in x 9in Paper Plates
  • $2.19
    PJ Masks Dessert Plates 8ct 7in x 7in Paper Plates
  • $2.19
    Moana Dessert Plates 8ct 7in x 7in Paper Plates
  • $1.49
    PJ Masks Favor Container 6 1/4in x 5in Plastic Bucket
  • $3.99
    Sesame Street Table Cover 54in x 96in Plastic Table Cover
  • $3.99
    Pink PAW Patrol Table Cover 54in x 96in Plastic Table Cover
    Online Only
  • $3.99
    Moana Table Cover 54in x 96in Plastic Table Cover
  • $2.79
    Moana Lunch Plates 8ct 9in x 9in Paper Plates
  • $2.42
    Farmhouse Fun Lunch Plates 8ct 9in Paper Plates
    Online Only
  • $3.99
    Trolls Table Cover 54in x 96in Plastic Table Cover
  • $3.99
    Frozen Table Cover 54in x 96in Plastic Table Cover
  • $3.99
    Super Mario Table Cover 83in x 170in Plastic Table Cover
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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!