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38 designs ready to print

Animals · Dolphin

Dolphin Coloring Pages

From surfing tidal waves to exploring sunken shipwrecks, this dolphin and mermaid collection is full of playful adventure. The thick, friendly lines make every scene a joy to color.

38 designsAges 2–12Medium difficultyLetter & A4 ready

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38Printable designs

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4.9/5Parent rated

Full design set

All 38 Dolphin Designs

Every design below is part of this set — download individually or grab the whole ZIP above.

Mermaid With Dolphin Building A Sandcastle Underwater

Working together underwater, the mermaid and dolphin shape a sandcastle in moderate detail.

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Mermaid With Dolphin Carrying A Treasure Chest

Together, the mermaid and dolphin carry a treasure chest through the water in fine detail.

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Mermaid With Dolphin Collecting Shiny Seashells

Gathering seashells from the seafloor, the mermaid and dolphin move in bold, simple shapes.

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Mermaid With Dolphin Combing Her Long Hair

Running a comb through her long hair, the mermaid is joined by the dolphin in moderate detail.

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Mermaid With Dolphin Combing Treasure From Sand

Sifting through the sand for treasure, the mermaid works alongside the dolphin in intricate lines.

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Mermaid With Dolphin Cuddling In A Giant Clamshell

Snuggled close inside a giant clamshell, the mermaid and dolphin rest in rich, elaborate strokes.

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Mermaid With Dolphin Dancing In Underwater Bubbles

Twirling together amid rising bubbles, a mermaid and a dolphin dance underwater.

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Mermaid With Dolphin Discovering A New Ocean Current

A mermaid and a dolphin glide forward as they discover a new ocean current.

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Mermaid With Dolphin Diving Into A Deep Trench

Pointing downward, a mermaid and a dolphin dive into a deep trench.

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Mermaid With Dolphin Exploring A Glowing Underwater Volcano

A mermaid and a dolphin swim near a glowing underwater volcano.

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Mermaid With Dolphin Exploring A Sunken Shipwreck

Peering into a broken ship, the mermaid and dolphin swim side by side.

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Mermaid With Dolphin Floating On A Giant Lily Pad

Resting on an enormous lily pad, the mermaid and dolphin float together.

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Mermaid With Dolphin Holding A Glowing Pearl

A mermaid and her dolphin companion clasp a shining pearl between them.

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Mermaid With Dolphin Holding Hands In A Heart Shape

With arms and fins joined, the mermaid and dolphin form a heart shape.

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Mermaid With Dolphin Hugging Under The Sea

Wrapped in a warm embrace, the mermaid and dolphin hold each other beneath the water.

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Mermaid With Dolphin In A Bottle With Cork

Inside a corked bottle, a mermaid and a dolphin are together.

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Mermaid With Dolphin In A Magical Underwater Garden

A mermaid and a dolphin swim through a magical underwater garden.

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Mermaid With Dolphin Looking At A Starfish Collection

Gazing at a starfish collection, a mermaid and a dolphin pause.

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Mermaid With Dolphin Looking Through A Pirate Telescope

Through a pirate telescope, a mermaid and a dolphin look.

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Mermaid With Dolphin Making A Wish On A Starfish

A wish is made on a starfish by a mermaid and a dolphin.

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Mermaid With Dolphin Playing Hide And Seek In Seaweed

Peeking through seaweed, the mermaid and dolphin play a game of hide and seek together.

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Mermaid With Dolphin Playing In A Sunlit Ocean Cave

Inside a sunlit ocean cave, the mermaid and dolphin enjoy each other's company in broad, open shapes.

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Mermaid With Dolphin Playing With A School Of Jellyfish

Surrounded by a school of jellyfish, the mermaid and dolphin move through the water with plenty of room to color.

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Mermaid With Dolphin Resting On A Sandy Ocean Floor

Taking a rest on the sandy ocean floor, the mermaid and dolphin relax side by side with moderate dividing lines.

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Mermaid With Dolphin Riding A Giant Sea Turtle

Perched atop a giant sea turtle, the mermaid and dolphin ride through the deep with many fine sections to fill.

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Mermaid With Dolphin Riding A Wave Together

Riding a wave together, a mermaid and a dolphin glide side by side.

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Mermaid With Dolphin Singing To A Pearl

A mermaid and a dolphin sing toward a single glowing pearl.

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Mermaid With Dolphin Singing Under The Stars

Beneath the stars, a mermaid and a dolphin lift their voices in song.

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Mermaid With Dolphin Sitting On A Coral Cliff

Perched on a coral cliff, a mermaid sits with a dolphin beside her.

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Mermaid With Dolphin Sitting On A Seashell Throne

A dolphin stays close as a mermaid rests upon a seashell throne.

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Mermaid With Dolphin Surfing A Huge Tidal Wave

Riding the crest of a huge tidal wave, the mermaid and dolphin race forward with bold, open forms.

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Mermaid With Dolphin Swimming Through A Whirlpool

Spinning through a whirlpool together, the mermaid and dolphin keep their shapes broad and uncomplicated.

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Mermaid With Dolphin Swimming Under A Waterfall

Passing beneath a cascading waterfall, the mermaid and dolphin move through moderate detail zones.

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Mermaid With Dolphin Swinging On A Seaweed Vine

Holding onto a seaweed vine, the mermaid swings alongside the dolphin in a simple, spacious scene.

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Mermaid With Dolphin Watching A Meteor Shower

Gazing upward at a meteor shower, the mermaid and dolphin share a wide, uncluttered view of the sky.

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Mermaid With Dolphin Watching A Sunset From A Rock

Perched on a rock with the dolphin beside it, the mermaid gazes toward the setting sun across moderately detailed forms.

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Mermaid With Dolphin Wearing Matching Pearl Necklaces

Both the mermaid and the dolphin show off matching pearl necklaces, their figures kept large and uncluttered.

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Mermaid With Dolphin Weaving Through Kelp Forest

Twisting through a kelp forest, the mermaid and dolphin move together in broad, easy-to-follow outlines.

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About this set

38 ways to color a Dolphin

This set pairs friendly dolphins with mermaids in all sorts of delightful moments—building sandcastles underwater, collecting shiny seashells, combing long hair, and even exploring a glowing volcano. Every page uses the same super-clean, extra-thick outlines, so once your child colors one, the rest will feel wonderfully familiar and easy to finish.

We bring all 39 designs into one spot so you can browse, compare, and come back to favorites without hopping between dozens of pages. It is a simple, stress-free way to find the perfect scene for your child’s mood, whether they want a quick win or a more detailed project.

Each printable is made for crisp, black lines at high resolution, so they stay bold and clear even after photocopying. Standard 80gsm printer paper handles crayons, markers, and colored pencils beautifully, with no bleed-through. Just print and let the ocean adventure begin.

Quick facts

38 designs in this set
Part of the Animals collection (35 pages)
Best suited for ages 2–12
Prints on Letter or A4 paper
Every design also playable in Online Coloring

Good to know

Frequently asked questions

Is this really free?

Yes, 100% free. No registration, no watermark, no paywall—just download, print, and start coloring right away.

What age is this Dolphin coloring set for?

We have easy, medium, and harder designs mixed in, so it works for ages 2 through 12. Pick simpler pages for toddlers and more detailed ones for older kids.

Can I use this in my classroom?

Absolutely. These pages are free for personal and classroom use. Great for ocean units, art time, or rainy-day activities.

Why do the Dolphin designs stay simple?

The thick lines and large color areas give little ones a big confidence boost—no frustration, just fun. At the same time, the scenes leave room for imagination and creative choices.

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