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Fish Coloring Pages (57 Free Printable PDFs)

Clownfish, goldfish and angelfish lead the fish coloring pages, which run from one clear fish for toddlers to koi ponds, kelp forests and scale patterns.

Every page is a free PDF sized for US Letter and A4 paper. By the Doodle Otter team.

Easy fish coloring pages

Bold lines and big shapes. Good for ages 3 to 5 and for crayons.

  • Round Scale Fish

    A round fish with big scales, a fan tail, and side fins.

    Easy
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  • Fancy Goldfish

    A goldfish with a domed head and long flowing fins.

    Easy
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  • Striped Angelfish

    An angelfish with tall pointed fins and vertical stripes.

    Easy
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  • Round Puffer Fish

    A round pufferfish with big eyes, blunt spines, and small fins.

    Easy
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  • Curled Tail Seahorse

    A seahorse with a curled tail and ridged back is shown in profile.

    Easy
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  • Flat Face Fish

    A flat fish faces forward with round eyes, wide lips, and striped fins.

    Easy
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  • Flowing Betta Fish

    A betta fish with a large flowing tail and spread side fins.

    Easy
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  • Smiling Little Shark

    A small smiling shark with a rounded snout and simple fins.

    Easy
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  • Whiskered Catfish

    A catfish with long whiskers, a flat head, and a wide mouth.

    Easy
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  • Whiskered Koi

    A koi fish with large overlapping scales, fins, and two trailing whiskers.

    Easy
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  • Leaping Fish

    A smiling fish jumps upward with water drops around its tail.

    Easy
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  • Fish By Seaweed

    Two fish swim past tall seaweed anchored to a stone.

    Easy
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  • Bubble Blowing Fish

    A fish blows a line of round bubbles with sea plants below.

    Easy
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  • Goldfish Bowl

    A goldfish swims in a round bowl with one pebble and a plant.

    Easy
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  • Fish And Crab Pebbles

    A small fish and a crab sit together on round pebbles.

    Easy
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  • Heartfish Friend

    A round fish with big eyes and three hearts floating above it.

    Easy
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  • Starry Puffer Pup

    A round pufferfish with rosy cheeks and stars around it.

    Easy
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  • Seahorse And Starfish

    A seahorse and a starfish smile with tiny hearts between them.

    Easy
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  • Three Happy Fish

    Three smiling fish sit in a row with different tails and small hearts and stars around them.

    Easy
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  • Smiling Whale Shark

    A whale shark with a wide smile and small heart bubbles above it.

    Easy
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  • Fish And Falling Leaf

    A fish looks up at a leaf landing on ripples in a pond.

    Easy
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  • Patterned Scale Fish

    A smiling fish with blank scale panels and flowing fins.

    Easy
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Medium fish coloring pages

More scenery and finer lines. Good for ages 6 to 10 and for colored pencils.

  • Reef Fish Drift

    A school of fish swims past sea fans and a wide anemone in a coral reef.

    Medium
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  • Pond Of Four Koi

    Four patterned koi swim around lily pads inside a stone pond rim.

    Medium
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  • Angelfish And Amphora

    An angelfish swims past a tipped amphora with seaweed and rocks.

    Medium
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  • Fish In Wreck

    A fish swims through the ribs of a sunken rowing boat on the seabed.

    Medium
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  • Seahorse Eelgrass Pair

    Two seahorses have their tails hooked around a strand of eelgrass.

    Medium
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  • Pufferfish Reef Circle

    A pufferfish floats above a coral head with small fish circling around it.

    Medium
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  • Friendly Eel Hideout

    An eel peeks from a rock crevice beside a small cleaner fish.

    Medium
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  • Castle Fish Tank

    A fish tank with three fish, a castle ornament, plants, and pebbles inside.

    Medium
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  • Swirling Fish School

    Small fish swirl above a bed of sea grass with bubbles around them.

    Medium
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  • Gliding Ray

    A ray glides over the sandy bottom with two small fish above it.

    Medium
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  • Jellyfish Drift

    A jellyfish drifts past two fish near a rock ledge with sea plants and bubbles.

    Medium
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  • Koi At The Rail

    A child feeds koi at a pond rail while fish crowd the surface.

    Medium
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  • Rock Pool Fish

    A small fish, seaweed, limpets, and a starfish in a rock pool.

    Medium
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  • Resting Catfish

    A catfish lies on the river bottom among branches, pebbles, and water plants.

    Medium
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  • Fish At Waterfall

    A fish leaps above a small waterfall between stones on both banks.

    Medium
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  • Diver And Reef Fish

    A diver swims beside a large fish above a coral head with bubbles.

    Medium
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  • Trout In Reeds

    Two trout swim above stones and a fallen branch among reeds.

    Medium
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  • Tropical Fish Tank

    Five fish swim among tall plants, driftwood, and a bubble stone in a tank.

    Medium
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  • Smiling Sea Friends

    A fish, octopus, crab, and turtle smile together with hearts and stars around them.

    Medium
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  • Heart Swim Trio

    Three fish swim in a line with hearts floating around them.

    Medium
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  • Fish Sea Pattern

    Fish, shells, seaweed, and bubbles repeat across the page.

    Medium
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  • Twelve Fish Grid

    Twelve different fish are arranged in a grid with varied fins, tails, and body patterns.

    Medium
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Detailed fish coloring pages

Fine line work and dense scenes. Made for teens and adult colorists.

  • Coral Reef Glider

    A sea turtle glides above coral, sea fans, anemones, urchins, and fish.

    Detailed
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  • Koi Pond Blooms

    Six patterned koi swim among lilies, irises, and stepping stones in a pond.

    Detailed
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  • Otter In Kelp

    An otter floats above tall kelp stalks with fish swimming among rocks below.

    Detailed
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  • Sunken Ship Reef

    A sunken ship rests on the seabed with fish swimming through its portholes and coral on the hull.

    Detailed
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  • River Bend Trout

    Three trout swim in a river bend with reeds, roots, and stones below.

    Detailed
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  • S Curved Koi

    A koi fish curves in an S shape with layered scales, fins, and whiskers.

    Detailed
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  • Patterned Betta

    A betta fish with flowing fins and finely drawn scales.

    Detailed
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  • Shell Fish Mandala

    A circular mandala shows fish, shells, waves, and bubbles in layered rings.

    Detailed
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  • Swirling Pattern Fish

    A fish with patterned scales, spirals, and waves surrounds the body.

    Detailed
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  • Stained Glass Fish

    A fish with bold linework swims among tall water plants and bubbles.

    Detailed
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  • Paisley Sea Garden

    Paisley teardrops are filled with fish, bubbles, and seaweed.

    Detailed
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  • Koi In Lily Frame

    A koi is surrounded by water lilies, reeds, and leaves.

    Detailed
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  • Fish Doodle Swarm

    Many different fish overlap across the whole page in a dense doodle pattern.

    Detailed
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Printing tips

Each download is a single-page PDF. Print at 100% scale on US Letter or A4 paper. For markers, use heavier paper (24 lb or 90 gsm and up) so the ink does not bleed through. Pages are free for personal and classroom use.

  • Turn off "fit to page" in the print dialog so the line weight stays true.
  • Choose black and white or grayscale to save color ink on long sessions.
  • Teachers can print as many copies as a class needs, no credit required.
Read the full terms of use

AT A GLANCE

Paper size
US Letter and A4
Print scale
100%, no fit to page
Paper weight
24 lb / 90 gsm or heavier
Use
Personal and classroom

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