🦭 Leopard seal vs Tiger shark 🦈
The leopard seal and the tiger shark are about the same size. The tiger shark is a bit heavier than the leopard seal.
Getting the animals ready…
| Row | 🦭 Leopard seal | 🦈 Tiger shark |
|---|---|---|
| Size They are about the same size. | 9.8 to 12 ft3 to 3.8 m1 | 11 to 14 ft3.3 to 4.3 m2 |
| Top speed Neither has a checked number yet. | no checked number yet | no checked number yet |
| Weight The tiger shark is a bit heavier than the leopard seal. | 661 to 1,100 lb300 to 500 kg1 | 849 to 1,400 lb385 to 635 kg2 |
| Lives They are about the same. | 26 years26 years1 | 27 years27 years2 |
| Eats Both eat meat. | krill, squid and penguins | sea turtles, birds, snakes, crabs, shellfish and dugongs |
| Lives in They can live in the same kind of place. | the pack ice around Antarctica and nearby islands | warm salt water, from shallow reefs to deep water |
Which one? Leopard seal or tiger shark
🏁 Who would win the race?
We don't have a checked top speed for the leopard seal or the tiger shark yet, so there is no race.
We only race. Real animals mostly avoid each other. A race is the only fair contest: who reaches the tree first, by top speed. Our face-off books compare real numbers, and nobody gets hurt.
10 things to know about Leopard seal vs Tiger shark
- The leopard seal: A big spotted seal that lives around the ice of Antarctica.
- The tiger shark: A big striped shark that eats many kinds of sea animals.
- They are different kinds of animal. The leopard seal is a mammal, so it breathes air with lungs and feeds its babies milk; the tiger shark is a fish, so it breathes with gills.
- The leopard seal and the tiger shark are about the same size: 2 against 1.
- The tiger shark is a bit heavier than the leopard seal. That is 1 for the leopard seal and 2 for the tiger shark.
- They are about the same. Usual lifespans: 1 for the leopard seal and 2 for the tiger shark.
- Both eat meat. The leopard seal eats krill, squid and penguins; the tiger shark eats sea turtles, birds, snakes, crabs, shellfish and dugongs.
- The leopard seal lives in the pack ice around Antarctica and nearby islands. The tiger shark lives in warm salt water, from shallow reefs to deep water. They can live in the same kind of place.
- The leopard seal: doing fine (Least Concern on the IUCN Red List). 3
- The tiger shark: doing fine, for now (Near Threatened on the IUCN Red List). 4
Wow facts
🦭 Leopard seal
- A leopard seal strains krill from the water with its teeth.
- Female leopard seals are bigger than males.
- It lives in the pack ice around Antarctica.
🦈 Tiger shark
- A tiger shark eats many kinds of sea animals.
- It lives from shallow reefs to deep water.
- It moves slowly and quietly.
Questions kids ask about Leopard seal and Tiger shark
Which is bigger, leopard seal or tiger shark?
The leopard seal and the tiger shark are about the same size: 2 against 1.
Which is heavier, leopard seal or tiger shark?
The tiger shark is a bit heavier than the leopard seal. That is 1 for the leopard seal and 2 for the tiger shark.
Which lives longer, leopard seal or tiger shark?
They are about the same. Usual lifespans: 1 for the leopard seal and 2 for the tiger shark.
What do leopard seal and tiger shark eat?
Both eat meat. The leopard seal eats krill, squid and penguins; the tiger shark eats sea turtles, birds, snakes, crabs, shellfish and dugongs.
Where do leopard seal and tiger shark live?
The leopard seal lives in the pack ice around Antarctica and nearby islands. The tiger shark lives in warm salt water, from shallow reefs to deep water. They can live in the same kind of place.
Do leopard seals eat tiger sharks?
The leopard seal eats krill, squid and penguins. Tiger sharks are not in that list, which comes from its page.
Do tiger sharks eat leopard seals?
The tiger shark eats sea turtles, birds, snakes, crabs, shellfish and dugongs. Leopard seals are not in that list, which comes from its page.
Who would win, leopard seal or tiger shark?
We never show fights, because a fight is not a fair way to compare animals. They can share the same kind of place, and real animals mostly keep out of each other's way. What we can compare is how big, how heavy, how fast, how long they live and what they eat, as above.
📤 Share this pair
The link carries only the two animals’ names: peabody.kids/animals/compare/leopard-seal-vs-tiger-shark
Where these numbers come from
- University of Michigan Museum of Zoology, Animal Diversity Web: Hydrurga leptonyx (leopard seal), checked 10 November 2026.
- University of Michigan Museum of Zoology, Animal Diversity Web: Galeocerdo cuvier (tiger shark), checked 10 November 2026.
- Wikidata, from the IUCN Red List, checked 10 November 2026.
- Wikidata, from the IUCN Red List, checked 10 November 2026.