TOP 20+ BIRTHDAY PARTY THEMES FOR 2021

Are you planning the perfect birthday party? The first step is picking a theme for the special event. Find loads of ideas and inspiration by browsing through these birthday party themes.

1. Modern Floral Mermaid Birthday Party Theme

Source: karaspartyideas.com

Ready for seashells that shimmer and shine? Showcasing modern party tables, gorgeous under the sea sweets and fabulous balloon decor, this event will have you swimming way out beyond the shore!

See our Modern Floral Mermaid Birthday Party Theme Inspiration Board on Pinterest

2. Stranger Things Sleepover Birthday Party Theme

Source: karaspartyideas.com

String the lights and keep a watchful eye this Stranger Things Sleepover Party is creeping by!

See our Stranger Things Sleepover Birthday Party Theme Inspiration Board on Pinterest

3. Garden Fairy Birthday Party Theme

Source: karaspartyideas.com

Styled as a first birthday party, this event is filled to the brim with floral elements, hues of pink, and delicious sweets. The fantastic details in this party aren’t just for the first birthday celebrations though, they can easily be transformed into a bridal shower, sweet 16 birthday bash, or a baby shower celebration.

See our Garden Fairy Birthday Party Theme Inspiration Board on Pinterest

4. Modern Traditional Korean First Birthday Party Theme

Source: karaspartyideas.com

On the look out for simplistic and sweet? Take a look at this Modern Traditional Korean First Birthday Party. Featuring a traditional blue and white color palette accented with fresh greenery and decor, this celebration is one to swoon over!

See our Modern Traditional Korean First Birthday Party Theme Inspiration Board on Pinterest

 

5. Girly Dino Birthday Party Theme

Source: karaspartyideas.com

Filled with the most intricate sweets and the cutest decor, this first birthday celebration will have you roaring, for sure!

See our Girly Dino Birthday Party Theme Inspiration Board on Pinterest

6. Tropical Birthday Party Theme

Source: karaspartyideas.com

Featuring beautiful hues and fab decor, this event is full of details to celebrate over!

See our Tropical Birthday Party Theme Inspiration Board on Pinterest

7. Koala Birthday Party Theme

Source: karaspartyideas.com

Filled with warm tones, delectable treats, plants and more, this sweet birthday celebration is one to run towards!

See our Koala Birthday Party Theme Inspiration Board on Pinterest

8. Bugs & Insects Birthday Party Theme

Source: karaspartyideas.com

From the museum vibe dessert spread to the modern bug kid table, this event is crawling with tons of fun!

See our Bugs & Insects Birthday Party Theme Inspiration Board on Pinterest

9. Vintage Airplanes Birthday Party Theme

Source: karaspartyideas.com

From the cute and custom travel treats to the fab vintage decor, this event is worth soaring over!

See our Vintage Airplanes Birthday Party Theme Inspiration Board on Pinterest

10. Rainbow Birthday Party Theme

Source: karaspartyideas.com

Featuring a warm rainbow color palette decked out with florals and blooms, this celebration is a celebration that will definitely cause you to swoon!

See our Rainbow Birthday Party Theme Inspiration Board on Pinterest

11. DinoMite Birthday Party Theme

Source: karaspartyideas.com

Roar with all of your might because this Dino-mite Birthday Party is certain to fill you with delight!

See our DinoMite Birthday Party Theme Inspiration Board on Pinterest

12. Wild One Birthday Party Theme

Source: karaspartyideas.com

Packed with lush jungle leaves, glam decor, and sensational safari sweets, this party will have you roaring with delight!

See our Wild One Birthday Party Theme Inspiration Board on Pinterest

13. Dessert World Birthday Party Theme

Source: karaspartyideas.com

Filled with giant dessert props and delectable treats, this event is absolutely delightful!

See our Dessert World Birthday Party Theme Inspiration Board on Pinterest

14. Under The Sea Birthday Party Theme

Source: karaspartyideas.com

Swim with all of the creatures from the ocean blue in this sensational Under the Sea Birthday Party!

See our Under The Sea Birthday Party Theme Inspiration Board on Pinterest

15. Tutti Frutti Party Birthday Party Theme

Source: karaspartyideas.com

Filled with bright colors and cute decor, this celebration is one to adore!

See our Tutti Frutti Party Birthday Party Theme Inspiration Board on Pinterest

16. Terrazzo Quarantine First Birthday Party Theme

Source: stylemepretty.com

AH-dorable first birthday party has all the pep and fun of a traditional birthday party.

See our Terrazzo Quarantine First Birthday Party Theme Inspiration Board on Pinterest

17. Make Your Own Pizza Birthday Party Theme

Source: prettymyparty.com

Host a Make Your Own Pizza Party for the kids with fun pizza themed decorations!

See our Make Your Own Pizza Birthday Party Theme Inspiration Board on Pinterest

18. Colorful Art Birthday Party Theme

Source: prettymyparty.com

This Colorful Art Party will brighten any child’s birthday!

See our Colorful Art Birthday Party Theme Inspiration Board on Pinterest

19. Quarantine Cactus Backyard Birthday Party Theme

Source: prettymyparty.com

From gorgeous tablescapes to the a beautiful southwestern decor vibe.

See our Quarantine Cactus Backyard Birthday Party Theme Inspiration Board on Pinterest

20. Pretty Pastel Carnival Birthday Party Theme

Source: prettymyparty.com

This incredible party is the perfect girl party theme!

See our Pretty Pastel Carnival Birthday Party Theme Inspiration Board on Pinterest

21. First Launch Space Birthday Party Theme

Source: prettymyparty.com

This amazing first birthday party will blast you off into outer space!!!

See our First Launch Space Birthday Party Theme Inspiration Board on Pinterest

22. Unicorn Birthday Party Theme

Source: tinselbox.com

Unicorns are beautiful, magical and mysterious. How could their be a better theme for a darling unicorn party.

See our Unicorn Birthday Party Theme Inspiration Board on Pinterest

23. Ballerina Birthday Party Theme

Source: projectnursery.com

It’s a party theme that any girly-girl would just love!

See our Ballerina Birthday Party Theme Inspiration Board on Pinterest

24. Bee Birthday Party Theme

Source: laurenconrad.com

See our Bee Birthday Party Theme Inspiration Board on Pinterest

25. Panda Birthday Party Theme

Source: fun365.orientaltrading.com

You really can't go wrong when you add a cute little panda face on anything! 

See our Panda Birthday Party Theme Inspiration Board on Pinterest