Ocean Coloring Pages

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Last update: May 7, 2026

35 Free Printable Ocean Coloring Pages

Messy blue crayons incoming. This collection has sea animals, coral reefs, pirate chests, dolphins, sharks, waves, and easy ocean coloring pages.

Coloring page of a smiling cartoon sea turtle

Smiling Cartoon Sea Turtle

A friendly sea turtle with a patterned shell and big eyes smiling in a simple line art style.

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Coloring page of an anglerfish with small frightened fish underwater among coral and fossils

Anglerfish and Small Fish Underwater

An anglerfish with a glowing lure swims near scared small fish surrounded by coral and fossilized sea creatures.

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Coloring page of an underwater train with a seahorse engine and sea animals in bubbles

Underwater Train with Seahorse Engine

An imaginative underwater train with a seahorse-shaped engine carrying sea animals along the ocean floor.

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Coloring page of a happy whale spraying water

Happy Whale Spraying Water

A cheerful whale smiling and spouting water from its blowhole in a simple line art style.

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Coloring page of three octopuses playing underwater near a shipwreck with an anchor and cannon

Octopuses Playing Near Shipwreck

Three cheerful octopuses explore an underwater shipwreck, interacting with an anchor, a cannon, and seaweed.

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Coloring page of two scuba divers underwater with a dolphin and a treasure map

Scuba Divers Underwater with Dolphin and Map

Two scuba divers high-five underwater while one holds a treasure map and a dolphin swims nearby among coral and shells.

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Coloring page of a treasure chest with coins and pearls underwater with two fish and starfish

Underwater Treasure Chest with Fish and Starfish

An open treasure chest filled with coins and a pearl necklace on the ocean floor, surrounded by two smiling fish and starfish.

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Coloring page of a smiling submarine exploring the ocean near a pearl in a shell and coral

Smiling Submarine Exploring Ocean Floor

A cheerful submarine underwater near a pearl inside an open shell with coral and bubbles around.

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Coloring page of a smiling submarine underwater with bubbles and coral

Smiling Submarine Underwater with Coral

A happy submarine floats underwater surrounded by bubbles and coral formations.

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Coloring page of a cruise ship with a pool, dolphins, a ray, and a seagull

Cruise Ship with Pool and Ocean Animals

A cruise ship with people relaxing by a pool on deck, dolphins and a ray swimming nearby, and a seagull flying overhead.

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Coloring page of a fish with a backpack reading a book near an underwater school sign

Fish Reading Book Near Underwater School

A happy fish wearing a backpack reads a book underwater near a large shell with a school sign and two smaller fish.

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Coloring page of a smiling shark swimming near an anchor and seaweed on the ocean floor

Smiling Shark Near Anchor and Seaweed

A happy shark swims above an anchor resting on the ocean floor surrounded by seaweed and rocks.

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Coloring page of a happy jellyfish floating above a seashell on the ocean floor with bubbles

Happy Jellyfish with Seashell and Bubbles

A cheerful jellyfish with many tentacles floats above a seashell on the ocean floor surrounded by bubbles.

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Coloring page of a happy crab with big claws

Happy Crab with Big Claws

A cheerful crab with large claws and expressive eyes ready to be colored.

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Coloring page of a sea turtle being cleaned by fish and crabs in a coral reef

Sea Turtle Being Cleaned in Coral Reef

A happy sea turtle has small fish and crabs cleaning its shell while swimming among coral and sea plants.

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Coloring page of a sandcastle with a starfish and bucket on a sunny beach

Sandcastle with Starfish and Bucket on Beach

A cheerful sandcastle with flags, a smiling starfish, and a bucket on a sunny beach with clouds and waves.

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Coloring page of a cute smiling octopus

Cute Smiling Octopus

A simple line drawing of a happy octopus with big eyes and a friendly smile.

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Coloring page of a whale breaching the ocean near a rocky coast

Whale Breaching Near Rocky Coast

A detailed line art of a whale leaping out of the water with splashes near a rocky coastline with trees.

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Coloring page of a raccoon looking into a tide pool with a crab and sea anemones

Raccoon Exploring a Tide Pool

A curious raccoon peers into a tide pool filled with a crab, sea anemones, barnacles, and shells among rocks.

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Coloring page of a coral reef with fish and a moray eel underwater

Coral Reef with Fish and Moray Eel

Underwater scene featuring various coral formations, small fish, and a moray eel peeking from a crevice.

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Coloring page of a smiling dolphin swimming

Smiling Dolphin Swimming

A friendly dolphin with a happy expression swimming in the ocean.

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Coloring page of a mermaid sitting on a rock with shell castles and coral underwater

Mermaid with Shell Castles and Coral

A mermaid with flowing hair and a crown sits on a rock surrounded by coral and shell-shaped castles underwater.

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Coloring page of a pelican with a fish in its beak on a pier by the ocean with a sailboat

Pelican with Fish on Pier by Ocean

A pelican stands on a wooden pier post wrapped with rope, holding a happy fish in its beak.

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Coloring page of a DJ whale wearing headphones mixing music underwater

DJ Whale Mixing Music Underwater

A happy whale wearing headphones is DJing on a mixing console surrounded by fish, jellyfish, and ocean plants.

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Coloring page of a cute pufferfish sitting on a lily pad surrounded by dragonflies

Cute Pufferfish on Lily Pad with Dragonflies

Adorable pufferfish resting on a lily pad with smiling dragonflies flying around it.

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Coloring page of a cute stingray wrapped in a blanket holding a cup of hot chocolate

Cute Stingray with Hot Chocolate and Blanket

A happy stingray wrapped in a knitted blanket holding a steaming cup of hot chocolate surrounded by flowers and starfish.

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Coloring page of whales swimming underwater near ancient ruins

Whales Swimming Near Underwater Ruins

A large whale and a smaller whale swim among seaweed and ancient broken columns and stairs beneath the ocean.

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Coloring page of a shark swimming through a kelp forest

Shark Swimming Through Kelp Forest

Line art of a shark navigating among tall kelp plants in an underwater ocean scene.

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Coloring page of a crab holding a melting ice cream cone with candy and seashells

Crab Holding Ice Cream with Candy and Seashells

A cute crab happily holding a melting ice cream cone surrounded by candy pieces and seashells.

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Coloring page of a beach scene with driftwood, seashells, a lighthouse, and shorebirds

Beach Scene with Driftwood and Lighthouse

A detailed beach setting featuring a large piece of driftwood, various seashells scattered on the sand and a distant lighthouse.

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Coloring page of a smiling cartoon seahorse

Smiling Cartoon Seahorse

A cute and friendly cartoon seahorse with a curled tail and a small fin, ready for coloring.

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Coloring page of a cute smiling jellyfish in a bubble tea glass

Cute Jellyfish in Bubble Tea

A happy jellyfish with a smiling face inside a bubble tea glass with a straw, bubbles, and ice cubes.

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Coloring page of a cute narwhal holding a magic wand surrounded by stars and hearts

Cute Narwhal with Magic Wand

Adorable narwhal holding a star-shaped magic wand, surrounded by sparkling stars and hearts.

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Coloring page of three starfish with funny faces and music notes

Starfish with Funny Faces and Music Notes

Three cheerful starfish with different facial expressions surrounded by music notes and bubbles.

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Coloring page of a sunken shipwreck underwater with a sea turtle and manta ray

Sunken Shipwreck with Sea Turtle and Manta Ray

Detailed underwater scene featuring a barnacle-covered shipwreck surrounded by coral, a sea turtle, and a manta ray.

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Also in Nature Coloring Pages

Browse other fun pages from this collection

Kids Can’t Stop Coloring These

Popular pages that are keeping little ones busy

Coloring tricks and fun facts about oceans

Coloring tricks:

Glitter glue on fish scales sounds like a bad idea until you see the finished page taped proudly to the fridge.

A tiny bit of gray mixed into the water actually makes sharks look cooler. Kids somehow know this already.

Grab some coarse sea salt from the kitchen and sprinkle it over wet watercolor to get a really cool bubbly water effect.

Fun facts:

Dolphins literally give themselves names by using specific signature whistles to call out to each other.

Octopuses have three hearts, because apparently one wasn’t dramatic enough.

The Pacific Ocean is so massive it covers more surface area than all the land on Earth put together.

You’ll see plenty of choices here ranging from thick chunky lines for toddlers right up to seriously complex scenes for older kids.

Print as many PDFs as you need, they’re ready for US Letter and A4 paper, and keeping this page bookmarked saves a little sanity on rainy afternoons.