Over 24 Easy Kids Birthday Party Ideas & Themes

Here at Sweets & Treats, we believe kids’ parties can be modern and fun without the hassle! We get it, running out of time is easy but so are these kids birthday party ideas! This is one of the main reasons we strive to provide dozens of colors for each main party and baking line in our shop. Cupcake liners, goodie bags, paper straws, sprinkles…you’ll find dozens of colors! This makes it simple to coordinate any party theme you would like. Whether you want to steer clear of classic character party decor or compliment the character you love, we can help. Today we’re sharing some of a huge selection of easy kids birthday party ideas themes we’ve created to get your inspiration flowing. Don’t forget to save this post for future kids’ party theme inspiration!

Easy Kids Birthday Party Ideas - Party Themes for Kids Collage using hundreds of Sweets & Treats party supplies


Say hello to the dark side! Start with our Dark Side sprinkle mix and build from there. Check out the full supply + Idea post here.

Star Wars Party Supplies collage on black background

Ahoy mateys it’s a pirate party! Grab ye’ map and check out the full supply + Idea post here.

Pirate Party Ideas & Pirate Party Supplies collage on tan sand background

Create sweet dreams with this adorable pastel pajama party inspired by our Sweet Dreams sprinkle mix.

Rainbow Party Supplies and Pajama Party Supplies, cloud cupcakes, star cookies, presented on a blue background

That’s one smart kiddo! Create back to school bliss with a little Prep School.

Back To School Party Supplies on pink background

But then again why not a little mad scientist party to start the school year?

Mad Science Birthday Party Supplies with beaker, flask, and safety glasses on blue background

Brighten things up with a trendy rainbow party! Check out the full post here.

Rainbow party supplies collage with ice cream spoons, ice cream cups, paper straws, and rainbow sprinkles on light pink background

What about this RAWR-tastic Dinosaur Stomp? No bones about it, we dig it!

Dinosaur Party Supplies with cookies, cupcakes, and popcorn on orange background

Create every little boy’s dreams with this modern tractor party, complete with grassy cupcakes to mow!

John Deere Party Supplies - Tractor party supplies with grass cupcakes on lime green background

Celebrate your favorite mouse in style! Check out the full post here, including these cute cupcakes.

Mickey Mouse Party Supplies collage on red background

But then again…me want cookies party! And cookie dough cupcakes.

Cookie Monster Party Supplies - Cookie Monster Party Ideas collage on blue background

Bee themes are simply the cutest for first birthday, baby showers, and gender reveals.

Collection of bumble bee party supplies on black background

Or go with a more traditional route with this pink and blue Sail Away theme.

Navy & Pink Nautical Party Supplies on pink background

But what about watermelon! You can’t go wrong with this vibrant fruit loving party.

watermelon party supplies on pink background

Or maybe you have a little princess who happens to be the fairest of them all? Check out the full post here.

Snow White Party Supplies on blue background in assorted grid pattern

Keep things bright with the summertime favorite tropical party. Think flamingos and all things pineapple!

Luau Party Supplies Board on green background

Hooah! It’s a little solider’s army party. A classic when it comes to kids’ party themes.

camo sprinkles and army party supplies

Grab Mario, it’s time for some pizza party ideas! Why yes, those are pizza sprinkles.

Pizza party supplies

Only these cutest little party theme ever, pink lemonade! The full party can be found here.

Pink Lemonade Party Ideas - Pink and Yellow Party Supplies

Ok we admit it, we love fruit parties! How cute is this citrus combo?

Lemon lime sprinkles, spoons, cups, and good bags.


Wait we change our mind, a strawberry party it is! Gah, how can we pick?

Strawberry Party Supplies + Strawberry Sprinkles.

How about this adorable I Chews You Valentine’s Day party?

Valentine Party Supplies Style Board! Bubble Gum Valentine Party Ideas - I Chews You! With pops of rainbow color in sprinkles, gumballs, cupcakes, and other party supplies, this sweetscape is sure to be a go-to on your list!

No kids’ party themes post would be complete without a few mermaid ideas.

Mermaid party ideas and supplies.

Don’t worry, this sugar skulls theme isn’t just for the day of the dead! Tween girls can’t get enough of this theme.

Day of the Dead party supplies - sugar skull party supplies

Boho party ideas? How cute would this boho theme be for a little man’s baby shower or first birthday?

Boho Blues Party Sprinkle Mix

It’s alive!! You know there’s nothing quite like a monster mash for the kids.

Frankenstein Kids Halloween Party Ideas - Party Supplies Board

Of course, there is nothing better than a little cotton candy, unless we’re talking about an entire cotton candy party.

Cotton Candy Party ideas board with party supplies

It’s true, they’ll go totally bananas for this banana split theme.

Banana Split Party Ideas Board | Sweets & Treats

Keep your kids’ party theme ideas right on target with this foam pit theme!

Nerf inspired party ideas board

Nothing says happy birthday like an adorable collection of frosted circus cookies. Check out the full party here.

Sweets & Treats Circus Cookie Instaparty Ideas

Whew! That was a whole lot of kids birthday party ideas! Are your creative juices flowing? It’s time to party! Don’t forget you can shop each of these themes with the link just above each image. Or head straight to the shop to mix up a theme of you’re own.


Leave a Reply

Your email address will not be published. Required fields are marked *