Some of the most popular animals that start with the letter A are albatrosses, alpacas, alligators, and anacondas. This list contains some of the animals that start with the letter A that you might find in your own backyard, in the zoo, or roaming wild around the world.
- Aardvark – A nocturnal mammal from Africa that is known for its long, sticky tongue and burrowing lifestyle.

- Akita – A Japanese spitz breed of dog that is extremely loyal and protective.

- Alaskan Husky – A type of sled dog that is bred for speed and endurance, primarily by Inuit people.

- Albatross – A large seabird that is found in the Southern and North Pacific oceans and has an impressive wingspan of up to 12 feet.

- Alligator – A large, aquatic reptile that is native to America, Mexico, and China and is known for its powerful jaws and sharp teeth.

- Alligator gar – A large, predatory fish that is native to Southern America and has a long, snout-like mouth filled with sharp teeth.
- Alpaca – A domesticated South American camelid that is known for its long, soft coat and docile lifestyle.
- Amazon Tree Boa – An arboreal boa that is native to the Amazon and may have fascinating patterns of spots or blotches along its body.

- Anaconda – A large, non-venomous snake that is native to South America and known for its ability to suffocate and swallow its prey whole.
- Anchovies – A small, oily saltwater fish that is sometimes used as bait or made into food.
- Angelshark – A genus of sharks that have multiple species and are known for their flat, blunt snouts and large pectoral fins.

- Anglerfish – A bottom-dwelling fish that is known for its distinctive appearance and bioluminescent “fishing rod” appendage.
- Ant – A small insect that is known for its ability to work together in large colonies, as well as its painful sting.
- Anteater – A large, insectivorous animal that is found in Central and South America.

- Antelope – A hoofed mammal that is native to Africa and known for its graceful movements and ability to run at high speeds.
- Ape – A group of tailless monkeys that are found in Africa, Asia, and the Americas.
- Arctic Wolf – A type of wolf that is native to the Arctic region and distinguished by its thick, white fur and long muzzle.

- Armadillo – A small, insect-eating animal that is native to Central and South America. Armadillos are known for their hard shells, sharp claws, and keen sense of smell.
- Avocet – A group of birds that have curved bills and long, thin necks.
- Axolotl – These critically endangered salamanders are native to Mexico and can regenerate their limbs, spinal cord, heart, and other internal organs.

Conclusion
The animals that are listed in this article are just a small sampling of the creatures that start with the letter A. Each one has its own unique characteristics and can be found in a variety of habitats around the world.