Check out our ad-free collection of 77 Octonauts coloring pages that are free to download and print!
To get started, simply click on the coloring sheet thumbnail you want to color below and then download the image to your computer. You can then print it to color as many times as you like!
All of our coloring pages are formatted as PNG files, and will fit on standard US Letter size or A4 paper sizes.
Some favorites that you may want to check out are The Octonauts Explore the Underwater Garden! , The Octonauts’ Ocean Cleanup Team Coloring Page or The Octonauts’ Underwater Science Adventure Coloring Page ! Scroll down to see them all.
Happy coloring!
PS - looking to get even more creative? Create your own personalized coloring pages with our AI coloring page generator ! (It's free to try)
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77 Beginner Octonauts coloring pages
#1
Barnacle and the Seahorse’s Underwater Journey
Captain Barnacles is standing happily underwater, holding a cute seahorse while surrounded by colorful corals and seaweed. Friendly fish swim around him, making the ocean scene feel lively and fun!
#2
Captain Barnacles and Dashi’s Bubble Adventure Coloring Page
In this coloring page, Captain Barnacles looks excited as he examines a huge bubble filled with a colorful fish. Dashi stands nearby, taking notes and smiling at the tiny sea creatures inside the bubbles.
#3
Captain Barnacles and glowing seaweed
This coloring page shows Captain Barnacles excitedly looking at glowing seaweed. Peso the Penguin is nearby, taking notes while Kwazii plays with a curious anglerfish.
#4
Captain Barnacles and Kwazii Coral Reef Coloring Page
In this exciting coloring page, Captain Barnacles and Kwazii the Cat explore a colorful coral reef. They find a glowing cave filled with amazing sea creatures, making it a fun scene to color!
#5
Captain Barnacles and Kwazii Underwater Detective Coloring Page
In this fun coloring page, Captain Barnacles is dressed as a detective, using a magnifying glass to explore sparkling bubbles. Kwazii is right next to him, grinning as he checks out a big bubble filled with surprises!
#6
Captain Barnacles and Peso’s Ocean Carnival Coloring Page
This coloring page features Captain Barnacles and Peso the Penguin at a fun underwater carnival. They are surrounded by colorful balloons and banners, making it a lively scene.
77 Intermediate Octonauts coloring pages
#1
Barnacle and the Seahorse’s Underwater Journey
Captain Barnacles is standing happily underwater, holding a cute seahorse while surrounded by colorful corals and seaweed. Friendly fish swim around him, making the ocean scene feel lively and fun!
#2
Captain Barnacles and Dashi’s Bubble Adventure Coloring Page
In this coloring page, Captain Barnacles looks excited as he examines a huge bubble filled with a colorful fish. Dashi stands nearby, taking notes and smiling at the tiny sea creatures inside the bubbles.
#3
Captain Barnacles and glowing seaweed
This coloring page shows Captain Barnacles excitedly looking at glowing seaweed. Peso the Penguin is nearby, taking notes while Kwazii plays with a curious anglerfish.
#4
Captain Barnacles and Kwazii Coral Reef Coloring Page
In this exciting coloring page, Captain Barnacles and Kwazii the Cat explore a colorful coral reef. They find a glowing cave filled with amazing sea creatures, making it a fun scene to color!
#5
Captain Barnacles and Kwazii Underwater Detective Coloring Page
In this fun coloring page, Captain Barnacles is dressed as a detective, using a magnifying glass to explore sparkling bubbles. Kwazii is right next to him, grinning as he checks out a big bubble filled with surprises!
#6
Captain Barnacles and Peso’s Ocean Carnival Coloring Page
This coloring page features Captain Barnacles and Peso the Penguin at a fun underwater carnival. They are surrounded by colorful balloons and banners, making it a lively scene.
3 Octonauts coloring pages for Adults
#1
Barnacle and the Seahorse’s Underwater Journey
Captain Barnacles is standing happily underwater, holding a cute seahorse while surrounded by colorful corals and seaweed. Friendly fish swim around him, making the ocean scene feel lively and fun!
#58
Octonauts Underwater Adventure with Captain Barnacles
In the coloring page, Captain Barnacles is ready for an exciting underwater adventure surrounded by fun marine creatures like colorful fish. The scene is filled with wavy ocean lines and playful coral, making it a perfect place for kids to add their favorite colors!
#65
Octonauts Underwater Festival with Captain Barnacles
This coloring page shows a fun underwater scene with a cute jellyfish floating around and colorful fish swimming happily. There's also a friendly octopus character ready to join in on the underwater festival fun!
77 Octonauts coloring pages for Kids
#1
Barnacle and the Seahorse’s Underwater Journey
Captain Barnacles is standing happily underwater, holding a cute seahorse while surrounded by colorful corals and seaweed. Friendly fish swim around him, making the ocean scene feel lively and fun!
#2
Captain Barnacles and Dashi’s Bubble Adventure Coloring Page
In this coloring page, Captain Barnacles looks excited as he examines a huge bubble filled with a colorful fish. Dashi stands nearby, taking notes and smiling at the tiny sea creatures inside the bubbles.
#3
Captain Barnacles and glowing seaweed
This coloring page shows Captain Barnacles excitedly looking at glowing seaweed. Peso the Penguin is nearby, taking notes while Kwazii plays with a curious anglerfish.
#4
Captain Barnacles and Kwazii Coral Reef Coloring Page
In this exciting coloring page, Captain Barnacles and Kwazii the Cat explore a colorful coral reef. They find a glowing cave filled with amazing sea creatures, making it a fun scene to color!
#5
Captain Barnacles and Kwazii Underwater Detective Coloring Page
In this fun coloring page, Captain Barnacles is dressed as a detective, using a magnifying glass to explore sparkling bubbles. Kwazii is right next to him, grinning as he checks out a big bubble filled with surprises!
#6
Captain Barnacles and Peso’s Ocean Carnival Coloring Page
This coloring page features Captain Barnacles and Peso the Penguin at a fun underwater carnival. They are surrounded by colorful balloons and banners, making it a lively scene.
77 Octonauts coloring pages for Preschoolers
#1
Barnacle and the Seahorse’s Underwater Journey
Captain Barnacles is standing happily underwater, holding a cute seahorse while surrounded by colorful corals and seaweed. Friendly fish swim around him, making the ocean scene feel lively and fun!
#2
Captain Barnacles and Dashi’s Bubble Adventure Coloring Page
In this coloring page, Captain Barnacles looks excited as he examines a huge bubble filled with a colorful fish. Dashi stands nearby, taking notes and smiling at the tiny sea creatures inside the bubbles.
#3
Captain Barnacles and glowing seaweed
This coloring page shows Captain Barnacles excitedly looking at glowing seaweed. Peso the Penguin is nearby, taking notes while Kwazii plays with a curious anglerfish.
#4
Captain Barnacles and Kwazii Coral Reef Coloring Page
In this exciting coloring page, Captain Barnacles and Kwazii the Cat explore a colorful coral reef. They find a glowing cave filled with amazing sea creatures, making it a fun scene to color!
#5
Captain Barnacles and Kwazii Underwater Detective Coloring Page
In this fun coloring page, Captain Barnacles is dressed as a detective, using a magnifying glass to explore sparkling bubbles. Kwazii is right next to him, grinning as he checks out a big bubble filled with surprises!
#6
Captain Barnacles and Peso’s Ocean Carnival Coloring Page
This coloring page features Captain Barnacles and Peso the Penguin at a fun underwater carnival. They are surrounded by colorful balloons and banners, making it a lively scene.
8 Octonauts coloring pages for Teens
#1
Barnacle and the Seahorse’s Underwater Journey
Captain Barnacles is standing happily underwater, holding a cute seahorse while surrounded by colorful corals and seaweed. Friendly fish swim around him, making the ocean scene feel lively and fun!
#19
Captain Barnacles stargazing
In this coloring page, Captain Barnacles uses a giant conch shell as a telescope to watch the stars under a magical underwater aurora. Peso the Penguin points excitedly at glowing fish that form a star shape, while Kwazii the Cat relaxes on a rock, amazed by the colorful scene.
#30
Kwazii’s Underwater Racing Adventure Coloring Page
Kwazii the cat is zooming through a fun underwater scene! He's surrounded by colorful coral reefs and happy sea creatures cheering him on.
#48
Octonauts Treasure Hunt with Captain Barnacles
Underwater, Captain Barnacles and his friends are having an exciting adventure! There's a friendly dolphin swimming above while Shellington peeks out from a treasure chest filled with sparkling gems and colorful sea plants all around.
#49
Octonauts Treasure Hunt with Kwazii and Captain Barnacles
Captain Barnacles is holding a treasure map, looking ready for an exciting adventure! Kwazii is peeking into a treasure chest filled with goodies, while Dashi is busy taking pictures of all the fun things around them.
#51
Octonauts Undersea Adventure with Captain Barnacles
Captain Barnacles is ready for an adventure in his cool sea suit, while Kwazii swings a rope to help. A big sea turtle is nearby, surrounded by colorful seaweed, making the underwater scene exciting and fun to color!
43 Octonauts coloring pages for Toddlers
#3
Captain Barnacles and glowing seaweed
This coloring page shows Captain Barnacles excitedly looking at glowing seaweed. Peso the Penguin is nearby, taking notes while Kwazii plays with a curious anglerfish.
#8
Captain Barnacles’ Bubble Adventure Coloring Page
In this fun coloring page, Captain Barnacles is happily blowing bubbles that are filled with tiny sea creatures. The bubbles are magical and show colorful corals and treasures from the ocean, making it a delightful scene to color.
#9
Captain Barnacles’ Bubble Parade Coloring Page
This coloring page features Captain Barnacles cheerfully leading a bubble-filled underwater parade. Colorful bubbles surround him, each hiding tiny sea creatures like clownfish and starfish, making the scene joyful and lively.
#12
Captain Barnacles detective scene
In this fun coloring page, Captain Barnacles uses a magnifying glass to search for clues underwater. Peso the Penguin takes notes while Kwazii the Cat checks out bright seashells.
#15
Captain Barnacles’ Ocean Conservation Quest Coloring Page
This coloring page features Captain Barnacles in his diving suit, ready to clean up the ocean with a big net. A happy dolphin leaps above him, while colorful fish swim around, making the underwater scene lively and fun.
#17
Captain Barnacles Pirate Picnic Coloring Page
This coloring page shows Captain Barnacles dressed as a pirate, holding a treasure chest filled with goodies. Peso the penguin is next to him, looking excited and ready to share snacks in their underwater adventure.
