Robert Michael Peter Luke Frances Darth Bruno Seragliano (born June 26, 1970), commonly known as Bubby, is a main character in Grand Theft Auto 1. Bubby is the suspected leader of the Vercotti Gang and is hoping to gain revenge for his father, who was reportedly killed by the British secret service. Bubby, during the events of GTA 1, is being investigated for armed robbery, murder, manslaughter, pimping, extortion, bribery, possession of illegal narcotics, unlawful carnal knowledge, smoking in a no-smoking zone, double parking, treason, adultery, covetousness, idolatry and willful Joe Pesci impersonations.

Bubby can be encountered in the Liberty City part of the storyline of GTA 1