There’s something incredibly joyful about crocheting tiny, colorful sea creatures. This Fish Amigurumi Crochet Pattern has such a playful spirit that it’s hard not to smile while making it. The stitches flow easily, the colors pop beautifully, and before you know it, a lovely little fish comes to life in your hands.
This project is perfect for beginners, quick crochet sessions, stash-busting, or creating sweet gifts for friends. Every fish shares the same pattern — only the colors change — so you can create an entire rainbow of underwater cuties without learning anything new.
If you’re in the mood for something relaxing, cheerful, and absolutely adorable… this little fish is ready to swim into your hook.
🧶 What You’ll Need
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Milk cotton yarn or any similar DK/Sport yarn (choose your favorite colors)
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2.5 mm crochet hook
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10 mm safety eyes
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Yarn needle
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Scissors
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Stitch marker
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Fiberfill stuffing
✨ Abbreviations (US Terms)
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MR – Magic Ring
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SC – Single Crochet
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INC – Increase (2 SC in the same stitch)
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DEC – Decrease (SC 2 stitches together, using front loops only)
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DC – Double Crochet
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TR – Treble Crochet
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CH – Chain
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SL ST – Slip Stitch
🐠 Fish Amigurumi Crochet Pattern
BODY
Start with the head color (yellow in the video).
Round 1
6 SC in MR. (6)
Round 2
6 INC. (12)
Round 3
(1 SC, INC) × 6. (18)
Round 4
(2 SC, INC) × 2,
(1 SC, INC) × 3,
(2 SC, INC) × 2.
Total: exactly as video shows (25)
Round 5
(INC, 3 SC) × 2,
(INC, 2 SC) × 3,
(INC, 3 SC) × 2.
(35 sts total)
Round 6
10 SC,
(INC, 3 SC) × 3,
10 SC.
(35)
Round 7
35 SC.
Change color on the last stitch (to orange in the video).
Rounds 8–14
35 SC each round.
(7 rounds total)
Round 15
(5 SC, DEC) × 5. (30)
Attach safety eyes:
Place 10 mm safety eyes between rounds 5 and 6, about 10 stitches apart.
Round 16
(4 SC, DEC) × 5. (25)
Round 17
(3 SC, DEC) × 5. (20)
Round 18
(2 SC, DEC) × 5. (15)
Stuff the body firmly.
Round 19
(1 SC, DEC) × 5. (10)
Round 20
2 SC only — stop here (not a full round).
Change color for tail (teal in the video).
🐟 TAIL BASE (Closing the opening)
You will close the opening with 4 SC across both sides:
Insert hook through:
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Stitch 1 + second-to-last stitch → SC
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Stitch 2 + third-to-last stitch → SC
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Stitch 3 + fourth-to-last stitch → SC
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Stitch 4 + fifth-to-last stitch → SC
Cut unused yarn tails.
🐳 TAIL (Fan Tail)
Row 1
CH 3, turn.
At the last SC you made:
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TR INC (2 TR in same stitch)
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DC in next stitch
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SC in same stitch
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SC + DC in next stitch
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TR INC in last stitch
CH 3, SL ST into last stitch.
Fasten off and weave in ends.
🐬 UPPER FIN (Round 17 → Round 9)
Use a lighter orange.
Insert hook around the middle-top of the body (starting at round 17).
Pull yarn through.
CH 2
Make 2 DC across next 2 rounds
CH 2, SL ST in next round
CH 2
Make 4 TR across the next 4 rounds
CH 2, SL ST in next round
Fasten off; hide yarn tail later.
🐚 LOWER FIN (Rounds 9 → 13)
Insert hook at round 9 using the same fin color.
CH 2
3 DC across next 3 rounds
CH 2, SL ST in next round
Fasten off and hide tail.
🐠 SIDE FINS (Make 2)
In a MR:
CH 3
3 DC into ring
CH 3
SL ST into ring
Pull tail to tighten. Leave long tail for sewing.
Sewing placement:
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Between rounds 9 and 10
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2 stitches wide
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About 5 stitches away from lower fin
✨ EYE HIGHLIGHT (Optional Waterline)
Cut ~10 cm of white yarn.
Thread needle.
Make a small line above each safety eye.
Secure and hide ends.
💛 Pattern Notes
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The beauty of this Fish Amigurumi Crochet Pattern is how easy it is to personalize with colors. Bold stripes, soft pastels, or monochrome tones — every version looks adorable.
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Keep your tension even so the fish keeps a rounded, clean shape.
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Stuff the head firmly to help the eyes sit well, but keep the tail softer so it fans out nicely.
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If giving to a baby or pet, embroider the eyes instead of using safety eyes.
🌈 Tips & Variations
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Make a whole school of fish: use leftover yarn for endless color combinations.
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Add personality: embroidered eyelashes, tiny blush circles, or sparkly yarn for the fins.
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Turn it into a keychain: just attach a metal keyring to the upper fin.
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Use cotton yarn for crisp stitch definition or acrylic for a softer look.
The more you play with colors, the more charming your little ocean friends become.
🧵 Assembly
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Sew your side fins neatly between rounds 9 and 10.
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Add the optional eye highlights for a bright, lively look.
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Shape the tail gently with your fingers before displaying your fish.
The assembly is simple and forgiving — perfect for beginners!
🌟 Finishing Touches
Give your fish a gentle fluff, adjust the fins, and straighten the tail.
Suddenly, that little ball of yarn becomes a cheerful sea buddy ready for gifting, decorating, or collecting!
❓ FAQ (Schema-Friendly Style)
Q: Is this Fish Amigurumi Crochet Pattern good for beginners?
Yes! If you know the basics (SC, INC, DEC), you’ll be comfortable with this pattern.
Q: What yarn works best?
Any DK or Sport weight yarn works beautifully. Cotton gives the cleanest look.
Q: Can I sell the finished fish?
Absolutely — handmade sellers love this kind of quick, cute project. Just don’t sell or distribute the pattern.
Q: How big does the fish turn out?
The size depends on your yarn and hook, but usually around 3.5–4 inches (8–10 cm).
Q: Can I add a keychain?
Yes! Sew a small metal ring on the top of the head or upper fin.
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Loved this Fish Amigurumi Crochet Pattern?
Share it with your crochet friends, pin it on Pinterest, or tag your finished fish on Instagram — I’d love to see the colors you choose!
