Yes. His true name is Obito Uchiha.
Tobi is Madara Uchiha in Tobi's form!! Obito Uchiha is dead and completely unrelated besides the fact that he is an Uchiha too.
Obito Uchiha was his brother.obito-tobi.......haha it makes some sense, i forgot about the uchiha clan
no he did not. Tobi is actually madara uchiha.
Tobi is really Madara Uchiha
Tobi is actually Uchiha Madara.
Tobi is Madara Uchiha. And is one of the leaders of the Akatsuki.
tobi is uchiha madara
madara uchiha
"Tobi" was actually Madara Uchiha, Sasuke's ancestors. He was actually the leader of Akatsuki, not Pein/Pain.
Tobi isn't Obito. He is Madara Uchiha
Obito and Tobi are the same person in the Naruto series. Obito Uchiha assumed the alias "Tobi" when he joined the Akatsuki organization. Throughout the series, Obito uses the Tobi persona to conceal his true identity and motives.
It is Uchiha, not uchia. Apparently, no Madara is not Tobi, Tobi just took Madara's name.