Whether octopus and squid (calamari) are halal depends on your school of thought. The Maliki, Shafi’i and Hanbali schools consider all sea creatures halal, so octopus, squid and calamari are permitted. The Hanafi school permits only fish and treats these cephalopods as makruh (disliked) to avoid. No Islamic slaughter is needed. So most Muslims outside the Hanafi school eat them; Hanafis generally avoid them.
HalalVouch presents evidence and does not issue religious rulings — you decide.
The short version
Octopus, squid and calamari are permitted by three of the four schools, and treated as makruh to avoid in the Hanafi school.
The scholarly split
| School | Octopus / squid | Reasoning |
|---|---|---|
| Shafi'i | Halal | all sea creatures are lawful |
| Maliki | Halal | everything from the sea is permitted |
| Hanbali | Halal | broad permission for seafood |
| Hanafi | Makruh / avoided | only "fish" is permitted; cephalopods are not fish |
Why the difference
Octopus and squid are cephalopods, not fish. The Maliki, Shafi'i and Hanbali schools permit all sea creatures, while the Hanafi school limits the permission to fish (samak) — so cephalopods are treated as makruh under the Hanafi view.
Do you slaughter them?
No. Sea creatures do not require zabiha slaughter.
Common questions
Is calamari halal?
Calamari is squid. The Maliki, Shafi'i and Hanbali schools permit it; the Hanafi school treats it as makruh.
Is octopus halal in the Hanafi school?
No — the Hanafi school permits only fish and treats octopus as makruh to avoid.
Do octopus and squid need Islamic slaughter?
No. Sea creatures do not require zabiha.
Sources
Where this answer comes from — check them yourself.
- Darul Fiqh (Hanafi) — Is it permissible to eat prawns, mussels, squid and octopus?Checked June 22, 2026
- IslamOnline (Fiqh) — Squid in Islam: the rulings on seafoodChecked June 22, 2026
- Darul Iftaa Birmingham — Seafood in the four madhabsChecked June 22, 2026
- Daily Hadith Online — Sea water is pure, its animals lawfulChecked June 22, 2026
Related questions
We present the evidence we found and when we checked it — we do not issue Islamic rulings. Practices and formulations change, so confirm directly before you rely on this. You decide. How we research these answers.
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