- Other Arctic foxes: Arctic foxes are often territorial and may compete with each other for food.
- Wolves: Wolves are predators and may hunt for the same prey as Arctic foxes, including lemmings and other small rodents.
- Snowy owls: Snowy owls are raptors that hunt for small rodents and other animals in the Arctic.
- Polar bears: Polar bears are predators that may hunt for seals and other marine mammals, which can also be prey for Arctic foxes.
- Wolverines: Wolverines are scavengers and may compete with Arctic foxes for food, particularly during the winter months when food is scarce.
- Red foxes: Red foxes are also predators and may compete with Arctic foxes for food, especially in areas where their ranges overlap.