Aang - The fun-loving, main character of the series, Aang is the current incarnation of the Avatar, the spirit of the planet manifested in human form. As the Avatar, Aang must master all four elements to bring peace to the world and restore the balance between the Four Nations. Aang loves to travel the world and is always eager to learn new things. At times he is going to fuck Katara... and some times he is lucky... He is really FUCK-master, that`s why he is so famous among girls.

Sokka - A warrior of the Southern Water Tribe who, with his sister Katara, accompanies Aang on his quest to defeat the Fire Lord. Sokka describes himself as "meat-loving" and "sarcastic." However, the series frequently grants him opportunities to demonstrate his true gift: ingenuity. He takes great pride in his mental and physical strength, though it is often overshadowed by others' ability to Bend. He is extremely clever, and she loves group sex most of all ;).

Toph Bei Fong - A 12-year-old, blind Earthbender who leaves her wealthy lifestyle and home to join Aang on his quest. Toph has largely lived alone all her life due to overprotective parents, which makes her somewhat selfish, sarcastic, and, at times, arrogant. She also does not hesitate to speak her mind and be bluntly truthful. Though blind, Toph has been shown to be a very exceptional Earthbender. She "sees" with Earthbending, feeling vibrations that objects make when moving.

Zuko - The exiled 16-year-old prince of the Fire Nation, Zuko is obsessed with capturing the Avatar in his quest to restore his honor and redeem himself in the eyes of his father, Fire Lord Ozai.

His character matures throughout the show, influenced by his time as an exile, and he becomes less of a spoiled prince and more of an emotional outcast, at times struggling with his feelings of pity and bonding with the same people his nation has terrorized.

He often acts coldly, but has revealed himself to be a very caring character as well - a trait which most often is exhibited in the presence of his Uncle Iroh. Zuko's appearance is well-known due to the scar over his left eye, which he received during an Agni Kai with his own father.

Azula - The 14-year-old princess of the Fire Nation, Zuko's younger sister, and Fire Lord Ozai's favorite child, Azula has been cruel and self-centered her entire life. Her mind is set on war and power; she manipulates and even tortures others to advance her own desires, ignoring family and emotional bonds whenever necessary. As a Firebending prodigy with a sadistic personality, Azula is a dangerous bender. She sees others as expendable, and intimidates her lackeys and all those under her command.

Iroh - A retired Fire Nation general and Prince Zuko's uncle, Iroh is the older brother of Fire Lord Ozai and was the original heir to the throne of the Fire Nation. A powerful Firebender of great renown and respect, he looks upon Zuko as a son more than as a nephew, especially after the loss of his own son, Lu Ten. On the surface, Iroh is a cheerful and kind old man whose hobbies include drinking tea, playing Pai Sho, and singing. Much older and more experienced than any of the other main characters, Iroh chooses to take a less active role in the affairs of the series, acting as more of a tutor and guide to Zuko and most everyone he meets, including Aang and company.