Ocean Creature T-Shirts

Description: Colorful digital illustration of a beautiful shark swimming in the ocean. The sea creature is home among the deep blue waves.

Description: A diversity of deep sea anglerfish

Description: The ocean is full of magical creatures!

Description: This hand drawn Manta Ray is a great gift for anybody who loves rays, is a marine biologist or ocean researcher, enjoys swimming, scuba diving and being near the sea - or would just like a really cool new animal design!

Description: Ocean Creature Encounter Adventure

Description: Bigfoot Standing on Cruise Ship Bow with Ocean Waves and Stars

Description: A detailed portrayal of a sea turtle swimming against a black background. The shell features hexagonal segments with prominent white outlines and luminous white highlights. The flippers and head are also outlined in white, showcasing a patterned texture.

Description: Hope you like it.

Description: Mermaid sitting on a sea shell on a sunset background

Description: Cool Octopus Ocean Creature design for sea animal enthusiasts and funny meme fans. Features the text Bruh.

Description: Mermaid with sea life

Description: Pure dad-joke perfection from the deep — “10 Tickles” brings everyone’s favorite ocean pun to life with a grinning octopus mid-laugh. Bright, playful, and full of motion, this design celebrates humor, sea life, and the art of making waves with a single groan-worthy punchline.

Description: Fish man!

Description: Digital painting of a happy whale.

Description: What if all we had left of our beautiful ocean was preserved in a jar, to be seen only through glass? We have to take care of our oceans now so that future generations can enjoy them. Drawn with pen and ink and coloured digitally.

Description: Strange creature floating above the ocean

Description: Mermaid old sketch.

Description: An octopus typing rather adeptly on a typewriter

Description: A bold, retro graphic featuring a breaching ocean predator and the year 1975. Perfect for lovers of marine imagery and vintage aesthetics.

Description: Beautiful glittery look colorful mermaid with starfish hair and sparkling purple-blue tail. Magical design perfect for mermaid lovers, beach girls, ocean enthusiasts, and fantasy fans who adore under-the-sea magic. *Faux glitter, glitter look using regular ink.

Description: An eerie deep-sea entity inspired by Gothic imagery and cosmic ocean mysteries. Ideal for fans of eldritch-inspired art, dark fantasy creatures, and unsettling underwater worlds.

Description: This sci-fi jellyfish is traveling through a space with others sea creatures around, this image will take you to another world were different creatures exist. your kids will love it in there room Part of a series called “from the deep”

Description: I created this graphic design because I enjoy the idea of the unknown

Description: From the depths of the sea...a tidal wave of terror!

Description: Bright red hand drawn octopus illustration

Description: Introducing the Just Here To Float Jellyfish Sea Creature Beach, a fun and unique addition to your beach essentials. This inflatable jellyfish features vibrant colors and a sleek design, making it easy to spot in the water while you lounge and relax. Perfect for adding some whimsy to your beach day and enjoying the sunshine.

Description: When in doubt about colour, just make it wacky.

Description: Friendly creature from the deep wants to make friends :)

Description: Mandala Turtle

Description: The Creature from The Black Lagoon 1954

Description: A magical frozen horse shirt and other merch. Design inspired by the shape shifting Nokk folklore. Or neck, nicor, nokk, nix, nixie, nixy or nokken in other languages. A magical frozen unicorn you can ride, perfect for horse riders or girls who love unicorns.

Description: simple sea mon

Description: The Kraken comes to the surface.

Description: A bold and playful illustration featuring a cute ocean hybrid mascot with big expressive eyes, whimsical wings, and curling tentacles. This fantasy sea-creature design is perfect for fans of cute monsters, colorful mascots, ocean-inspired art, and quirky creature illustrations. Great for anyone who loves fun fantasy aesthetics, kawaii-style characters, and unique statement designs.

Description: Funny graphic featuring a seafood saying. Good for those who enjoy cheeky, suggestive humor. Ideal for casual wear.

Description: This is a gorgeous deep sea inspired design that just looks so cool. It is an Ernest Haeckel Octopus created in 1904 so it's a truly vintage design. The octopus is a dark, powerful undersea creature at home in the ocean and coral reefs. Symbolically it represents many strong arms to hug with.