Free coloring pages Open the studio

Sea life & underwater

Ocean coloring pages

Underwater coloring pages — dolphins, whales, turtles and coral reefs. Blue-heavy pages that suit both quick crayon work and careful pencil shading.

Black-and-white line-art coloring page of a dolphin leaping from waves

Dolphin coloring page

Black-and-white line-art coloring page of a seahorse among seaweed

Seahorse coloring page

Black-and-white line-art coloring page of an octopus with curling tentacles

Octopus coloring page

Black-and-white line-art coloring page of a humpback whale with a water spout

Whale coloring page

Black-and-white line-art coloring page of a coral reef with fish

Coral reef coloring page

Black-and-white line-art coloring page of starfish and shells on sand

Starfish coloring page

Black-and-white line-art coloring page of a shark swimming

Shark coloring page

Black-and-white line-art coloring page of jellyfish with flowing tentacles

Jellyfish coloring page

Black-and-white line-art coloring page of a sea turtle swimming

Sea turtle coloring page