Birthday Party Supplies

Lower Party Prices On Over 3000 Products

Planning your party is as easy as cake (birthday cake!)

Make Their Birthday Unforgettable

Everything you need for the best birthday ever.

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Favorite Birthday Party Themes

Pretty patterns, timeless classics or top trends, it's all here.

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Memorable Milestones

Age isn't just a number, its a party!

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Birthday Must-haves

Everything you need to build an epic birthday bash.

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Host the Ultimate Bash with Themed Birthday Party Supplies

Birthday parties should be fun for all ages. That’s why Party City offers a huge selection of birthday party supplies covering all ages and themes.

Whether you're throwing a girl's, boy's, 1st, or adult birthday party, our unmatched selection and unbeatable prices make Party City your first and final stop for birthday supplies.

Choose from hundreds of adult and kid's supplies, with themed invitations, decorations, party balloons, tableware, party favors, and even gag gifts for the senior set. Purchase one of our party packs, with carefully matched supplies in just the just the right quantities for your party. Even our budget-friendly basic party packs come with tableware, balloons, hanging decorations, favors, and to get everyone involved in the fun.

So don't settle for the same boring party template this year. Celebrate a really GREAT birthday with themed birthday party supplies from Party City, the people with the inventory and the ideas to help you plan a really great birthday bash.