Mermaids

Wander through an underwater world where graceful mermaids discover hidden treasure chests, explore ancient sunken ships, and play with friendly sea unicorns. These scenes feature everything from royal balls in coral castles to quiet moments gathering shells along the sandy floor.

A detailed line drawing of a mermaid with a scaly tail riding a large seahorse underwater. They are surrounded by tall, wavy kelp plants, small swimming fish, and coral at the bottom of the sea.

Mermaid riding a seahorse in a kelp forest

Detailed line art of a mermaid with a flowered crown swimming over a sunken pirate ship filled with treasure. A friendly octopus holds a map while small fish and corals decorate the underwater scene on the sea floor.

Mermaid and octopus exploring a sunken treasure ship

Black and white line art of a mermaid with long wavy hair sitting on a treasure chest full of coins and jewelry. She is reading a book underwater next to a broken wooden shipwreck, starfish, and tall seaweed.

Mermaid reading on a treasure chest

A smiling mermaid with flowing hair and a shell bikini swims through a dense kelp forest. She is surrounded by more than a dozen small tropical fish and rising bubbles. At the bottom, detailed coral and sea anemones decorate the seafloor.

Mermaid swimming through kelp and tropical fish

A beautiful mermaid with a starfish crown and a long pearl necklace sits on an ornate coral throne. Around her are opened seashells with large pearls, delicate coral branches, and small fish swimming in an underwater palace setting.

Mermaid princess with pearl necklace on coral throne

A friendly mermaid with long flowing hair sits on a rock underwater, holding a seahorse in each palm. She is surrounded by coral, seaweed, small fish, and a pearl inside a shell. Bubbles float toward the top of the frame.

Smiling mermaid playing with seahorses

A smiling mermaid with long wavy hair and a starfish clip swims through the ocean. She is joined by a cute octopus and a friendly fish above a seabed filled with coral and tall seaweed.

Little mermaid with octopus and fish friends

A friendly mermaid warrior stands on the ocean floor holding a trident. Behind her is a sunken pirate ship, an open treasure chest, and ancient vases nestled among coral and seaweed. Bubbles float through the water in this clear line art illustration.

Mermaid warrior with trident and sunken ship

Frequently asked questions

Are these Mermaids coloring pages free?

Yes – every Mermaids coloring page on Doodleur is completely free to download and print. No account or payment is required.

What ages are these for?

Each page is labeled Easy, Medium, or Advanced, so you'll find Mermaids designs for everyone from toddlers to adults. Easy pages have bold, simple lines; advanced pages have finer detail.

How do I print them?

Open any Mermaids coloring page and download the print-ready PDF in A4 or US Letter format, then print it at home or in the classroom.