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39 Mermaid Tail Crochet Patterns: Create Magical Gifts for All Ages

Mermaid Tail Crochet Patterns: Create Magical Gifts for All Ages.

A selection of the crochet patterns in 40 Mermaid Tail Crochet Patterns: Create Magical Gifts for All Ages

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Crochet PatternsArticle collection
11 minutesEstimated reading time
Aug 2026Last updated
KelseyAuthor

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.

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1. Crochet Pattern Mermaid Blanket

Crochet Pattern Mermaid Blanket

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This beginner-friendly crochet pattern creates a mermaid blanket with two strands of super-bulky yarn and a 16 mm hook. An updated budget option uses three strands of worsted-weight yarn.

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2. Crochet Mermaid Tail Blanket Pattern: Jumbo Yarn

Crochet Mermaid Tail Blanket Pattern: Jumbo Yarn

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This advanced-beginner crochet pattern creates a cozy mermaid-tail blanket. Jumbo-weight yarn and a size Q hook help the project work up quickly, and familiarity with basic crochet stitches is required.

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3. Crochet Mermaid Tail & Headband Prop from Thomasina

Crochet Mermaid Tail & Headband Prop from Thomasina

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This cute little mermaid photo prop set would make a fabulous addition to any photographer's repertoire. The tail (as per the given pattern) measures 35cm (14") in length (fin not included in measurement).

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4. Mermaid Tail Crochet Pattern Shell Stitch Blanket Cocoon

Mermaid Tail Crochet Pattern Shell Stitch Blanket Cocoon

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Create a stunning mermaid tail blanket in any size, from newborn snuggle to full adult plus. This cozy design uses the classic shell stitch, a gorgeous, textured pattern that's surprisingly easy for beginners and relaxing for seasoned crocheters.

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5. Mermaid Tail Water Bottle Holder Crochet Pattern Mermaid

Mermaid Tail Water Bottle Holder Crochet Pattern Mermaid

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Crochet your own adorable Mermaid Water Bottle Holder with this detailed PDF crochet pattern. This fun and practical design features a textured shell stitch body, an adjustable strap, and a beautiful mermaid tail. The pattern includes written instructions, crochet diagrams, and progress photos to guide you through every step.

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6. Mermaid Tail Baby & Newborn Photo Prop Kids Mermaid

Mermaid Tail Baby & Newborn Photo Prop Kids Mermaid

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This instant PDF creates a mermaid-tail photo-prop set with a matching shell headband for newborns or children.

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7. Crochet Mermaid tail blanket

Crochet Mermaid tail blanket

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This mermaid-tail blanket crochet pattern includes toddler through adult sizes in US and UK terms. It can be made in different colors with DK or bulky yarn.

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8. Crochet Mermaid Tail Blanket Mermaid Cocoon Blanket Girls

Crochet Mermaid Tail Blanket Mermaid Cocoon Blanket Girls

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A crochet mermaid-tail blanket pattern with textured, shell-inspired stitches and a flowing fin.

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9. Crochet Mermaid Tail

Crochet Mermaid Tail

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Create a magical handmade gift This beautiful crochet mermaid tail pattern is perfect for making a soft, cozy, and adorable gift. Designed with a delicate shell stitch and a classic mermaid tail finish, this pattern creates a timeless piece that makes a perfect gift or keepsake.

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10. Mermaid Tail Crochet Pattern Newborn through Adult Sizes

Mermaid Tail Crochet Pattern Newborn through Adult Sizes

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A US-terms crochet mermaid-tail pattern with an adjustable drawstring waist, using worsted-weight yarn.

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11. Angie's Quick and Easy Mermaid Tail Lap Blanket Crochet

Angie's Quick and Easy Mermaid Tail Lap Blanket Crochet

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This crochet pattern creates Angie's quick and easy mermaid-tail lap blanket. The cozy design forms a wearable blanket for relaxing on a sofa or enjoying a warm Christmas morning.

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12. Angie's Quick and Easy Mermaid Tail Lap Blanket Crochet

Angie's Quick and Easy Mermaid Tail Lap Blanket Crochet

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This crochet pattern creates Angie's quick and easy mermaid-tail lap blanket. The cozy wearable design makes a warm layer for relaxing at home or giving as a memorable handmade gift.

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13. Crochet Mermaid Tail Blanket

Crochet Mermaid Tail Blanket

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This easy-to-follow PDF crochet pattern creates a cozy mermaid-tail blanket for children or adults.

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14. Newborn Mermaid Tail Set

Newborn Mermaid Tail Set

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LISTING: This listing is for a Mermaid Tail set Pattern. Measurements for cocoon part is 11 inches long. Whole mermaid tail is 15 inches long.

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15. Mermaid Crochet Blanket Pattern: Black

Mermaid Crochet Blanket Pattern: Black

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This mermaid blanket pattern uses only chain, single crochet, double crochet, and color changes. The central square measures approximately 36 inches square, and the finished blanket with border is approximately 58 inches square.

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16. Crochet Pattern Crochet Mermaid Tail Blanket

Crochet Pattern Crochet Mermaid Tail Blanket

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This photographed crochet pattern makes a mermaid-tail blanket and assumes knowledge of basic stitches.

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17. Crochet Mermaid Tail Blanket

Crochet Mermaid Tail Blanket

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You can make them one with this crochet pattern. This easy crochet blanket pattern would be great as a gift. This is accomplished by alternating rows of a solid color and a variegated color, in addition to the stitch pattern used.

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18. Pattern Crochet Blanket

Pattern Crochet Blanket

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Mermaid Lagoons Crochet Blanket Pattern Create this beautiful scale effect mermaid blanket. The blanket is worked in repeats making it super easy and quick to make using only three different colours and relatively basic stitches.

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19. Crochet Pattern Mermaid Tail ChapStick Holder

Crochet Pattern Mermaid Tail ChapStick Holder

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Pattern is written in American English This cute little mermaid tail is the perfect accessory to your purse and a great way to keep that ChapStick safe. It is also a great stash buster, using very little yarn.

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20. Mermaid Tail Blanket

Mermaid Tail Blanket

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Crochet a cute, mermaid tail blanket for anyone in the family. No sewing is required for this pattern. The blanket is crocheted in the round from the bottom up using an easy shell stitch pattern.

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21. Mermaid Filet Crochet Baby Blanket

Mermaid Filet Crochet Baby Blanket

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You may use other hooks or yarn but obviously the blanket size will come out different. In its simplest form the pattern uses very basic stitches.

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22. Pattern: Mermaid Tail Crochet Lip Balm Keychain or Bag

Pattern: Mermaid Tail Crochet Lip Balm Keychain or Bag

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This PDF download contains complete step-by-step instructions to make a mermaid tail design lip balm holder keychain or bag charm. This pattern will snugly fit a standard (0.15 oz) lip balm tube. Make sure your kids won't have chapped lips this school year.

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23. XL Crochet Mermaid Tail Blanket Pattern: Ombre Design

XL Crochet Mermaid Tail Blanket Pattern: Ombre Design

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This extra-large ombre mermaid-tail blanket pattern measures about 7 feet long with a 5-foot waistband and fits ages 15 through adult.

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24. Crochet Mermaid Tail Photo Prop

Crochet Mermaid Tail Photo Prop

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Stitch Markers (2) Sizing These measurements are approximated, and actual subjects may vary.

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25. Crochet Mermaid Tail Blanket Easy Crochet

Crochet Mermaid Tail Blanket Easy Crochet

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Create a cozy and beautiful mermaid tail-style blanket with this easy-to-follow crochet pattern.

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26. 3 Mermaid Blankets Crochet Pattern Bundle

3 Mermaid Blankets Crochet Pattern Bundle

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Yarn recommendations and quantities are also included for each pattern.

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27. Crochet Mermaid Tail Blanket

Crochet Mermaid Tail Blanket

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Bring the ocean home with a soft, scaly mermaid tail you crochet yourself. This Ocean Mist mermaid tail blanket is a cocoon-style throw – a crocodile-scale body that tapers to a cinched ankle, then a ribbed, scalloped fluke – worked in a dreamy mint-to-periwinkle ombre.

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28. Mermaid Tail Bandana

Mermaid Tail Bandana

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This downloadable and printable crochet pattern teaches how to make a mermaid-tail bandana.

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29. Mermaid Tail Blanket Crochet Pattern Child + Adult Sizes

Mermaid Tail Blanket Crochet Pattern Child + Adult Sizes

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This beginner-friendly digital crochet pattern makes a mermaid-tail blanket with scale details in child and adult sizes. It is written in English using US terms and includes the pattern only, not a finished blanket.

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30. Toddler Crochet Mermaid Tail Blanket

Toddler Crochet Mermaid Tail Blanket

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This toddler-size mermaid-tail blanket crochet pattern uses medium-weight yarn in solid or mixed colors. The PDF includes mainly written instructions with a few photos; the pictured bikini top and headband are not included.

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31. Crochet Mermaid Tail Blanket

Crochet Mermaid Tail Blanket

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This toddler-size mermaid-tail blanket crochet pattern uses medium-weight yarn in solid or mixed colors. The PDF includes mainly written instructions with a few photos; the pictured bikini top and headband are not included.

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32. Mermaid Tail Blanket Adult Size Mermaid Cocoon Blanket

Mermaid Tail Blanket Adult Size Mermaid Cocoon Blanket

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This crochet pattern makes an adult-size mermaid-tail cocoon blanket with dramatic ribbing and an oversized flowing fin.

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33. Mermaid tail blanket crochet

Mermaid tail blanket crochet

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This crochet pattern creates a mermaid-tail throw with a joined pocket for the feet and an open upper blanket. The practical shape provides the look of a mermaid tail without requiring the wearer to climb into a fully enclosed tube.

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34. Crochet Mermaid Tail Written

Crochet Mermaid Tail Written

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A crochet mermaid-tail pattern for a decorative home accent.

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35. Baby Mermaid Tail & Headband Crochet Pattern .Newborn

Baby Mermaid Tail & Headband Crochet Pattern .Newborn

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Not only will the headband be perfect for everyday use, but the headband and mermaid tail cocoon are excellent photo props for newborn pictures.

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36. Crochet Mermaid Tail Blanket One Evening Mermaid Tail

Crochet Mermaid Tail Blanket One Evening Mermaid Tail

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This is a written pdf with picture tutorial. With this pattern you can make a Mermaid tail in one evening in any size, width and length.

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37. Crochet Pattern for Mermaid Tail Photography Prop Baby

Crochet Pattern for Mermaid Tail Photography Prop Baby

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The easy Katrina baby-cocoon and swaddle-sack crochet pattern uses US terms and worsted-weight yarn. It includes preemie through 0–3-month cocoon sizes and a newborn swaddle sack; the hat pattern is not included.

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38. Sea of Sirens Hat

Sea of Sirens Hat

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ABOUT: Use this pattern to create your very own Mermaid hat.

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39. Mermaid Tail Lapghan Blanket Crochet Pattern in ALL Sizes

Mermaid Tail Lapghan Blanket Crochet Pattern in ALL Sizes

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This mermaid-tail lapghan PDF crochet pattern can be adjusted to different sizes. It uses a 10 mm hook and two strands of worsted-weight or DK yarn held together, with three colors for the design. This is a pattern, not a finished blanket.

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Kelsey

About the author

Kelsey

Kelsey has been a crafter since childhood and enjoys crochet, sewing, and any craft she can make with her children. She loves learning new techniques and sharing what she learns along the way. Kelsey someday hopes to be someone's crafty grandmother, crocheting afghans and drinking entire pots of coffee.

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