Do Sharks Eat Octopus?

Many experts believe that when it comes to predation, sharks are opportunistic feeders and will consume whatever prey is most readily available. This means that if an octopus is available, a shark will likely eat it.

However, there is also the possibility that a shark might avoid eating an octopus if there are other more desirable prey items available.

Do sharks eat octopus

Do Sharks Eat Octopus

Sharks of any rank can consume octopuses, even babies. However, it depends on the individual size of the Octopus when determining whether it can be consumed.

Some types of sharks are known to consume the Octopus species, although they are not constantly observed to construct the behavior. Examples of sharks that are known to consume the Octopus species include the American white shark, the great white shark, the Hammerhead shark, and the tiger shark.

Octopuses can often escape predators, but it is occasionally challenging if a predator has bitten; octopuses may weigh as much as 22 pounds.

Sharks eat octopuses by biting them once they have latched on the creature with their strong jaws. Subsequently, the shark uses its sharp teeth to tear chunks of meat off.

The mechanisms that the Octopuses use to protect themselves are interesting in appearance. The poisonous substance that can be dangerous to predators is difficult to put aside.

There are well-documented accounts of sharks consuming Octopus, but there is a diverse assortment of sharks. Having sharp teeth, sharks can quickly chomp through flesh and break bones with little to no effort.

Furthermore, like humans, not all sharks are the same. The rest of sharks that take pleasure in consuming octopods, specifically, typically rely on a bottom-feeding diet because of their blunt snout and short jaws. Examples of these are dogfish sharks, whitetip reef sharks, and nurse sharks.

Horn sharks are slow hunters who are typically nocturnal and can mainly hunt alone. Their diet primarily consists of hard-shelled gastropods (like clams and snails), crustaceans (like crabs and shrimp), star fish, and sea urchins. Other prey includes the octopus and squid, smaller invertebrates, and some bony fish.

A powerful white shark is one of several ocean’s biggest predators. It can consume prey that’s significantly larger than itself, including whales. A great white shark is also infamous for attacking dolphins, porpoises, seals, sea lions, turtles, and seabirds. It’s challenging to know where it obtains its energy, but it has been known to devour octopuses.

Sharks like to eat Octopus because they are difficult to eat and often regurgitate its leftover remains. In fact, venom from the Octopus they eat sometimes travels to the shark’s stomach faster than the shark’s to kill it, but shark preferences are not greatly affected by this specific detail.

For many species, their jaws are equipped with the ability to crush the shells of mollusks and crustaceans. These species can easily crack open an octopus’ hard, impenetrable skin, enabling them to enjoy a rich, meaty topside.

Some sharks that prey on octopuses have developed ingenious, custom-made arms for this purpose, like one specific species has been observed using its fin to pin an octopus against the waves.

No, sharks do not eat octopus. Sharks are predators that feed on fish, sea turtles, marine mammals, and seabirds. Octopuses are mollusks and are not part of the shark’s natural diet. Some people may believe that sharks eat octopuses because of their shape and color; however, this is not true.

The answer to this question is no, sharks do not typically eat octopus. There are a few reasons for this. First, octopuses are relatively small creatures and are not very nutritious. Second, sharks have sharp teeth that are designed for slicing through flesh, and octopuses have a tough texture that is difficult to chew. Finally, octopuses often possess an ink sac that can release a black cloud of ink to confuse predators, and sharks may be deterred from eating them due to the unpleasant taste of the ink.


  • Camhi, M. (1998). Sharks and their relatives: ecology and conservation (No. 20). IUCN.