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: Ocean Creature Encounter Adventure

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

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: 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: 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: Bright red hand drawn octopus illustration

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

Description: The Creature from The Black Lagoon 1954

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

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

Description: Mandala Turtle

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.

Description: Fun, funny, cute kawaii Pink Squid with spots is just floating around in the ocean! If you love the ocean, sea creatures and fish, the coastal environment and funny nature animals, this one is for you (and it is NOT just for kids)! Be sure to check out my Blue Jellyfish and Green Octopus designs too. See them all in my Creature Features Collection!