What is the largest pokemon?

The largest Pokémon is Wailord, which is a Water-type Pokémon from the third generation of the series. Wailord is a massive, blue whale-like Pokémon that can reach lengths of over 47 feet and weigh up to 877 pounds. Its size and weight make it the largest known Pokémon in the series. Despite its massive size, Wailord is known for its gentle nature and calm demeanor. It is often found swimming in the ocean, where it feeds on large quantities of plankton and krill. Wailord is a popular choice for trainers looking for a powerful and unique Pokémon to add to their team.