Mob headquarters is a location in the 2003 TV series. The building is the headquarters of The Mob.
The Mob and their headquarters first appears in the episode Lone Raph and Cub. After Raphael is blinded while saving the young boy Tyler from mob members, he escapes to the rooftops with the kid. Tyler then leads him across several roofs and when Raph asks where he's being taken, Tyler says they're going to the place where the Mob is holding his mom. He had been kidnapped with her and taken to the Mob headquarters, but managed to escape. Raph enters the building with Tyler, entering a large warehouse type space filled with crates, and ends up fighting the Mob Boss. After knocking him out, Raph and Tyler turn crates over on top of mobsters and then find the locked room where Tyler's mom is being held. Raph unlocks the door and Tyler leads his mom out of the building. They leave and Raph deals with the remaining mobsters.
During the events of City at War, Part One the Mob headquarters is once again seen. Mob underbosses meet in the Mob Boss' office to complain about recent events. Mob Boss enters to inform them that he's found someone who can help with their current situation.