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Is Tuna Halal? Fresh, Canned and Sushi Tuna Explained

Short answer Halal

Yes. Tuna is a fish, and fish is halal in all four Sunni schools [3][4]. It needs no slaughter, so fresh, frozen and canned tuna are fine as fish [1][2]. A Hanafi fatwa says caught tuna is not affected by the floating-fish rule [5]. Check prepared dishes for added ingredients. If you're unsure, ask a scholar you trust.

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What the schools of thought say

SchoolViewSource
Hanafi Halal. Fish is the one sea animal the school allows. Fish that die naturally and float are excluded, but caught tuna is not affected by that rule. [4][5]
Maliki Halal, as are sea creatures in general. [3]
Shafi'i Halal. All sea creatures are lawful. [3]
Hanbali Halal. All sea creatures are lawful. [3]
Ja'fari Fish are halal only if they have scales and were caught alive or died in the net. A fish whose scales are in doubt should not be eaten. [6]

Why tuna is halal

The Qur'an makes the game of the sea and its food lawful [1]. A well-known hadith in Sunan Abi Dawud describes sea water as pure and what dies in it as lawful [2]. Fish is the clearest case of this permission.

The Sunni schools differ on crabs, squid and shellfish, but not on fish. The Shafi'i, Maliki and Hanbali schools allow all sea creatures [3]. The Hanafi school, the strictest on seafood, still allows fish [4]. Tuna is a fish, so it is halal in all four schools.

Fish also needs no slaughter. The person who caught, canned or sold the tuna does not need to be Muslim for the fish itself to be halal.

The Hanafi floating-fish question

Hanafi scholars do not allow a fish that dies naturally in the water, with no outside cause, and floats to the surface. This is called samak al-tafi [4][5].

Some people wonder whether this affects tuna. A Darul Ifta Birmingham answer addresses tuna by name. It says tuna is caught from below the sea, not taken from fish floating on the surface, so it is permissible. It also advises against baseless doubts without proof [5].

In practice, this means you do not need to ask how a can of tuna was caught. Commercial tuna is fished, not gathered from the surface after it dies [5].

The Ja'fari scales rule

Rulings from the office of Ayatollah Sistani allow only fish with scales. The fish must also be caught alive or die in the fishing net. If you are not sure whether a fish has scales, these rulings say not to eat it [6].

The same rulings say scales that fell off in handling do not matter, as long as the species is known to have scales [6]. If you follow Ja'fari rulings and have a question about a specific tuna species, ask your marja's office.

Canned tuna: what to read on the label

Plain canned tuna is usually tuna packed in water or oil with salt. Some products add vegetable broth, flavorings or other ingredients, so read the full list.

Flavored tuna pouches and kits can contain sauces or seasonings with more complex ingredients. A halal certification symbol on the pack settles the question, but tuna does not need one to be halal as fish.

Tuna salad and tuna melts add mayonnaise and cheese. Cheese can involve animal rennet. See our cheese page. For the sandwich chain question, see Subway tuna.

Tuna in restaurants and sushi

The tuna is rarely the problem. The preparation can be.

  • Sushi and poke. Raw tuna is halal, but sushi rice is often seasoned with mirin or rice vinegar. Some sauces contain wine. See sushi.
  • Seared tuna. Marinades may use sake, mirin or wine.
  • Shared grills and fryers. Ask whether the tuna is cooked alongside pork.
  • Tuna pasta and casseroles. Check for bacon, wine or vodka sauce.

For other fish, see salmon, fish and our seafood overview.

Frequently asked questions

Is canned tuna halal?

As fish, yes. Tuna needs no slaughter, so canned tuna is halal whoever caught or packed it [1][2]. Read the label on flavored products for added broths, sauces or seasonings.

Is tuna halal for Hanafis?

Yes. The Hanafi school allows fish from the sea [4]. A Darul Ifta Birmingham answer says caught tuna is not affected by the Hanafi rule on fish that die naturally and float [5].

Is tuna halal for Shia Muslims?

Ja'fari rulings from Ayatollah Sistani's office allow fish that have scales and were caught alive or died in the net [6]. If you have a doubt about a specific tuna species, ask your marja's office.

Is tuna sushi halal?

The raw tuna is halal as fish [3]. The concern is the rest of the dish. Sushi rice and sauces can contain mirin, sake or wine, so ask the restaurant before ordering.

Sources

  1. Surah Al-Ma'idah 5:96 · Quran.com · accessed
  2. Sunan Abi Dawud 83 (sea water is pure, its dead lawful) · Sunnah.com · accessed
  3. Seafood in the four madhab · Darul Ifta Birmingham via IslamQA.org · accessed
  4. What Animals Are Halal and Haram to Eat in the Hanafi School? · SeekersGuidance · accessed
  5. Samakut Tafi · Darul Ifta Birmingham via IslamQA.org · accessed
  6. Question & Answer: Fish · Office of Ayatollah Sistani · accessed