37 Crab Crochet Patterns for Cute Sea-Themed Makes You’ll Love Hooking

These are crochet patterns from independent designers on Etsy. There are 40 to choose from. Under each one are product details based on the designer’s listing, so you can check the skill level, finished size and yarn weight before you buy.

1. Crab Crochet Pattern: Red Crab

This crochet pattern makes a red crab measuring approximately 23 cm long, 13 cm wide, and 7.5 cm high. It includes step-by-step photos and instructions for the body, legs, claws, eyes, and final assembly.

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2. No-Sew Shelldon the Crab Crochet Pattern Not a Finished

This intermediate no-sew crab pattern requires spiral crochet, magic ring, single crochet, slip stitch, half-double crochet, increases, and decreases. It works with various yarns and corresponding hooks from 3.5 to 6.5 mm.

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3. Mini Crab Tiny Amigurumi Crab Plush

These cute little crabs are quick to make, perfect for gifts, keychains, party favors, craft fairs, or fun ocean-themed decor. The pattern uses simple stitches, is worked in a continuous spiral, and results in a very small plush – only about 2 cm (1 inch) tall when made with worsted weight yarn.

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4. Amigurumi Knit Hermit Crab

A beginner PDF knitting pattern for a hermit crab measuring about 6 inches tall and 8 inches from claw to claw.

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5. Crab Bucket Hat

The Crab Bucket Hat is a fun intermediate crochet pattern that turns a classic kids' bucket hat into the most adorable crustacean you've ever seen. With crocheted googly eyes, rosy cheeks, and little crab claws, this crochet summer bucket hat is guaranteed to be the star of every beach day, pool party, and summer craft fair.

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6. Crochet Crab Fanny Pack

Crochet your own adorable crab cross-body bum bag (also called messenger bag or fanny pack) with this downloadable PDF crochet pattern. Casper is a practical crab with happy eyes, a cute pink lining and a handy zipper. The bag is 20 cm wide and 20 deep (not including the claws).

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7. Crab Pattern Bundle Crochet messenger cross body bum bag

This is a pattern bundle for 2 crab-themed crochet patterns. The crochet bundle includes the patterns for; – Casper the Crab amigurumi – Casper the Crab bag Love crabs. The bag is 20 cm wide and 20 deep (not including the claws).

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8. No-Sew Crab Crochet Pattern: Beginner Friendly Ocean

This beginner-friendly, no-sew crab pattern uses US terminology and the yarn-over method. It takes about 20 minutes and works with most acrylic, bulky, or super-bulky yarns.

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9. Pattern: Herman the Hermit Crab

This easy-to-follow pattern includes 1 PDF file with detailed instructions and progress pictures explaining how to crochet and assemble all the parts to make this hermit crab. Instructions are included for sewing the shell to the crab or for leaving it separate. This pattern uses the following crochet stitches: chain, single crochet, slip stitch, incre.

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10. Pattern: Plush Horatio the Hermit Crab

This easy-to-follow pattern includes one PDF file with detailed instructions, progress pictures, and video tips on how to crochet and assemble all the parts to make this hermit crab and his shell home. The following crochet stitches are used in this pattern: chain, single crochet, slip stitch, and single crochet decrease stitch.

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11. Scooter The (No-Sew) Hermit Crab Pattern. Crochet

This advanced-beginner PDF pattern makes Scooter, a miniature no-sew hermit crab, and assumes basic crochet and pattern-reading skills.

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12. Yeti Crab Crochet

This beginner-friendly PDF crochet pattern creates Yeti Soft-Claws, a no-sew yeti crab. The compact construction makes an approachable ocean-creature amigurumi project.

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13. Beaded Fidget Crab Crochet Pattern: Movable Claw Sensory

This Beaded Fidget Crab Crochet Pattern combines creativity and function, designed to engage kids with its kinetic, movable claws and tactile pony beads. Customizable: Use any yarn or bead color to match your child's preferences. Detailed Guidance: Includes stitch explanations, assembly tips, and troubleshooting.

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14. Crochet Crab Amigurumi Pattern Plush Toy Tutorial

Bring the charm of the ocean to your crochet collection with this Crochet Crab Pattern PDF. This easy-to-follow amigurumi pattern guides you step by step to create a cute and cuddly crochet crab plush. Perfect for crochet enthusiasts, handmade gift makers, and amigurumi lovers.

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15. Crochet Crab Amigurumi Crab Tutorial Cute Ocean Animal

This cute amigurumi crab is perfect for keychains, gifts, decorations, or small crochet projects. This pattern is designed to be simple and clear, making it ideal for beginners who already know basic crochet stitches.

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16. Crochet Pattern Crab + Video Tutorial Amigurumi Crab

Make your own squishy, adorable sea creature with this crab crochet pattern. Clive the crab is an ambitious beginner-friendly amigurumi project that comes together quickly and makes a delightful handmade gift.

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17. Crab Crochet

This no-sew crab pattern was tested by multiple people, takes about 20–30 minutes, and works with different yarn types when paired with a suitable hook.

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18. Mr. Crab Amigurumi Crochet Pattern: DIY Sea Animal Toy (

Bring the ocean's most ambitious character to life with this detailed Mr. Crab amigurumi crochet pattern. Whether you are a fan of underwater adventures or looking for a unique handmade gift, this PDF guide provides everything needed to create a high-quality plushie with iconic oversized claws and signature eye stalks.

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19. No-Sew Hermit Crab Crochet

Bring the beach to your craft room with this adorable hermit crab crochet pattern. This digital PDF amigurumi pattern includes step-by-step instructions to help you create a cute and cuddly hermit crab plush toy, complete with its signature shell.

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20. Crab Chubby Buddy Crochet Pattern: Beach Buddies

LEVEL – – advanced beginner to intermediate – MATERIALS – – 6.5mm hook – super bulky weight (6) yarn (used in the photos is Bernat Blanket Yarn).

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21. Crochet Pattern (low-sew): Harvey the Hermit Crab

This low-sew hermit crab crochet pattern includes separate shell and crab instructions, with options to leave the crab removable or sew it into the shell. Only the eyes require sewing, and the design can be made with different yarn types.

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22. Pattern/instructions Crab

A beginner-to-intermediate crochet pattern for Carole the Crab, with detailed instructions and visual guides.

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23. Crab Granny Square Crochet

This pattern is perfect for beginners and intermediate crocheters looking to add a fun animal-themed granny square to blankets, bags, pillows, or other crochet projects.

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24. Mini Crab Crochet

He is a small size stuffy with no sewing. Works up quickly and uses very little yarn. If you are a newer crocheter or advanced this pattern will work great for you.

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25. Baby Crab No-Sew amigurumi sea animal advanced beginner

Make an adorable amigurumi baby crab with this digital PDF pattern. Designed for advanced beginners, the no-sew construction keeps assembly simple and fast.

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26. Crochet Patterns: Charlotte the Crab Mom and her babies

With these patterns, you will be able to make Charlotte the Crab Mom and her babies. This is the perfect project for beginner and intermediate crocheters.

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27. Crochet Crab Keychain

Create a cute mini crab keychain with this crochet pattern PDF. This photo-inspired amigurumi pattern includes the crab body, legs, claws, face details, and keychain attachment steps. It is perfect for crochet lovers who enjoy ocean-themed amigurumi, bag charms, mini plush projects, handmade gifts, and cute keychain accessories.

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28. Crab Apple Amigurumi

This crochet pattern uses a visual pun to create an amigurumi crab apple and includes clear instructions.

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29. Crochet Pattern Crab Hand Puppet

Puppets are great for creative play and story time. It could also be made in cotton yarns for a bath puppet. However, it can easily be adjusted by tightening your gauge or going down a hook size, if you'd like one to fit small children better.

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30. Sensory Crab Beaded Fidget Amigurumi Plushie Toy

Create a soothing and adorable handmade toy with this Sensory Crab Crochet Pattern. Designed as a beaded fidget amigurumi, this cute crab plushie offers gentle tactile stimulation while remaining soft, squishy, and comforting to hold.

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31. Crab Buddy Crochet

This adorable no sew, beginner friendly Crab crochet pattern is perfect for claw machines, as key-chains, or pocket buddies.

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32. Crochet Crab Pattern: Amigurumi Sea Creature

This baby-crab crochet pattern uses no-sew construction and is designed as a quick project.

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33. Pattern "Awesome Ocean

A mosaic crochet square pattern that can use different yarns and hooks. The sample measures 13.5 by 13 inches with weight 4 yarn and a 5.5 mm hook, using about 4 ounces of yarn.

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34. Amigurumi Crab Crochet Pattern: Stuffed Animal plush toy

This is an easy level crochet pattern. Basic crochet, amigurumi, and sewing/assembly skills are needed to complete this pattern. This pattern comes with instructions to make with worsted weight and plush yarn.

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35. Sandcastle Crabs Crochet Applique

A crochet appliqué pattern using DK yarn and a 3.5 mm hook.

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36. Little Crab crochet pattern [English only]

A no-sew crochet pattern for a small crab, with detailed instructions and step-by-step photos.

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37. Crab Shrimp

This 51-page US-terms digital pattern creates a tiny crab, shrimp, and hermit crab. No physical items are included.

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Keep reading

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