Dive into the world of ocean-inspired crochet with this Amigurumi Seahorse pattern! Whether you’re crafting for marine-themed decor, playful gifts, or simply love delicate sea creatures, this free pattern lets you stitch up a charming seahorse full of whimsy. With its graceful curled tail, textured body, and adorable fins, this amigurumi creation captures the elegance and mystery of these underwater wonders. Perfect for gifting to ocean lovers, adding a splash of creativity to your collection, or creating a dreamy sea-inspired scene, this crochet seahorse is ready to bring a little aquatic magic to your stitches!
Designed for customization, this pattern allows you to experiment with soft pastel tones, vibrant ocean hues, or even shimmering yarn for a mystical touch. Add tiny embroidered eyes for gentle charm, craft a flowing dorsal fin for extra movement, or stitch up an entire underwater family in different sizes! Whether displayed as a decorative accent, gifted to a fellow crochet enthusiast, or crafted simply for the joy of bringing sea creatures to life, this Amigurumi Seahorse is a delightful project that celebrates the beauty of the deep—one stitch at a time! 🌊🧶✨
🐚 Amigurumi Seahorse – FREE Crochet Pattern
Bring the ocean to your yarn basket with this adorable amigurumi seahorse! With its curled tail, textured mane, and sweet side fin, it makes a whimsical sea-themed toy or nursery decoration.
✨ Skill Level
Intermediate – Involves shaping, color changes, and working small details in the round.
📏 Finished Size
Approx. 10–12 inches (25–30 cm) tall using worsted weight yarn and a 2.75 mm hook.
🧶 Materials
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Worsted weight yarn:
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Light beige or sand (Body)
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Yellow (Snout)
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Light lavender or pink (Mane, Fin)
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Crochet hook: 2.75 mm
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9 mm safety eyes
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Tapestry needle
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Stitch marker
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Polyfill stuffing
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Optional: pipe cleaner to shape the tail
🧵 Abbreviations (US Terms)
MR – Magic Ring
sc – Single Crochet
inc – Increase
dec – Decrease
sl st – Slip Stitch
ch – Chain
FO – Fasten Off
(…) x n – repeat instructions in parentheses n times
[…] – total stitch count after row
🐴 Seahorse Body (worked from top to tail in spiral)
With beige yarn:
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MR, 6 sc [6]
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inc x6 [12]
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(1 sc, inc) x6 [18]
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(2 sc, inc) x6 [24]
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(3 sc, inc) x6 [30]
6–10. sc around [30] -
(3 sc, dec) x6 [24]
12–13. sc around [24] -
(2 sc, dec) x6 [18]
15–20. sc around [18] -
(1 sc, dec) x6 [12]
22–24. sc around [12] -
Begin increasing to form belly curve:
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(1 sc, inc) x6 [18]
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(2 sc, inc) x6 [24]
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(3 sc, inc) x6 [30]
28–33. sc around [30] -
(3 sc, dec) x6 [24]
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(2 sc, dec) x6 [18]
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(1 sc, dec) x6 [12]
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sc around [12]
Tail (curled):
38–54. sc around [12], lightly stuff as you go.
Bend tail tightly as you crochet and insert pipe cleaner (optional) inside tail coil.
FO and weave in end.
🟡 Snout
With yellow yarn:
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MR, 6 sc [6]
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inc x6 [12]
3–5. sc around [12] -
(2 sc, dec) x3 [9]
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sc around [9]
FO, leave long tail. Stuff lightly and sew to head.
👁 Eyes & Brows
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Insert 9 mm safety eyes between Rounds 7 and 8, about 7 stitches apart.
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With brown or black thread, embroider two simple curved brows.
🌊 Side Fin (make 1)
With lavender yarn:
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MR, 6 sc [6]
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inc x6 [12]
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(1 sc, inc) x6 [18]
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(2 sc, inc) x6 [24]
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(1 sc, sl st) x12 [24] – makes scalloped edging
FO and sew to side near body curve.
🌸 Mane (make 10–12 spikes)
With lavender yarn:
For each spike:
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ch 7
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sl st in 2nd ch from hook, sc in next 2 ch, hdc in next 2 ch, dc in last ch
FO and sew each spike to the back of the head down to top of back.
✂️ Finishing
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Shape the body firmly with stuffing before closing.
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Stitch snout securely so it faces forward slightly.
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Curve the tail upward and tack it in place if desired.
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Position the fin off-center on one side.
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Secure mane evenly along spine.
💡 Tips
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For a fun look, make in ombre yarn or alternate mane colors.
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Use smaller hook for tighter fabric if stuffing shows through.
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Add blush with fabric paint or embroidery thread for cheeks.
This sweet sea creature will bring a splash of undersea charm to your crochet collection! 🐚🌊
