20+ Mermaid Theme Party Ideas for Kids

We are gearing up for a summer full of fun. During the summer we also have a few birthday parties to plan, and these Mermaid Theme Party Ideas are perfect for an ocean lover. Whether you have a child that loves mermaids or you want to add a few of these ideas to your Under the Sea Theme, they are perfect. Don’t forget to use some of the things your children have collected at the beach for natural decoration.

Mermaid Party Ideas

Mermaid Theme Party Ideas

This Frozen Under the Sea Sensory Play would make a great party idea. Children love to play with this Ocean Sensory Bin.

A gorgeous Mermaid Cake for someone that loves to make inspiring Birthday cakes.

Mermaid Cookies perfect for an under the sea party or little mermaid fan.

Rainbow Whoopie Pies make a fun treat for any birthday party.

20+ The Best Mermaid Theme Party Ideas, Under the Sea themed Ideas, Ocean Themed activities, Party food, Mermaid Crafts for Kids, Sensory play, Kids Parties

Mermaid Cupcakes

These Mermaid Cupcakes are so pretty and taste delicious too. It’s an easy to make cake box recipe perfect for your next under the sea themed party.

I love these Easy Mermaid Lollipops for a sweet summer treat or perfect party treat.

These Mermaid Tail Cookies look so cool. Every child will enjoy seeing these on their plate.

Check out this super cool Mermaid Sensory Writing Tray from Lemon Lime Adventures.

How To Make Mermaid Slime For an Under The Sea Ocean Theme. Isn’t this slime gorgeous? Little Bins for Little Hands has the best slime ideas.

Mermaid Party Supplies

More Mermaid Birthday Party Ideas

Yum! Serve up these DIY Mermaid Tail Chocolate Cookies to all of your little guests.

Paint little fingers with glitter eye shadow for Mermaid Nails. Every little mermaid girl will love having glitter nails.

The perfect little DIY Mermaid Tiara makes a great craft idea for kids. I love make and take party ideas, don’t you?

Add mermaids to this Cool Under the Sea Jello Sensory Bin for edible fun.

We really enjoy working with paper mache so when I came across these Mermaid Paper Mache Bowls I knew my kids would be excited.

Make your own Mermaid Tails with towels. What a great idea to do for a Mermaid theme pool party.

This Mermaid Salt Art is such a pretty idea. Are you a fan of Process Art For Kids?

You might also like these Day at the Beach Cupcakes – Summer Themed Cupcakes

Mess for Less shared these Sweet Mermaid Tail Cupcakes. I bet they have everyone at the party wishing they had scales 😉

Another great idea for a Mermaid fan is this Simple Mermaid Tiara. Sugar Spice and Glitter shared this cute idea that her daughter made.

Set up an Ocean Inspired Science Table for everyone at the party to enjoy.

Popsicle Stick Mermaid Tail a fun craft for preschoolers to make.

This little Cardboard Mermaid Craft is adorable. Red Ted Art knows how to glam a paper roll out.

What do you think about these Mermaid Theme Party Ideas? Do you have a great idea to share with us or a party theme you would love to see? Please leave us a comment and share your thoughts below.

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