- Subsistence hunting: Walruses are a traditional food source for Indigenous peoples in the Arctic, who have relied on walrus meat, blubber, and other products for centuries.
- Commercial hunting: Walruses were once commercially hunted for their meat, oil, ivory, and other products, but commercial hunting of walruses is now banned in most countries.
- Trophy hunting: Walruses are sometimes hunted for sport, despite the fact that they are a protected species in many countries.
- Self-defense: Walruses are large, powerful animals that can be dangerous if they feel threatened. In rare cases, walruses have attacked people, leading to the killing of the walrus in self-defense.
- Bycatch: Walruses can also be killed accidentally as bycatch in fishing operations.
It's important to note that the hunting of walruses is strictly regulated in many countries and is only allowed for subsistence purposes or by Indigenous peoples.