The Italy international has penned a five-year deal with the Blues Chelsea, becoming Maurizio Sarri's first signing for the club since he was assigned his position as the new manager for the club.
Chelsea have completed a deal to take Napoli's Jorginho to Stamford Bridge, the club have announced.
Chelsea will pay £57m (€65m/$86m) for the player, with Jorginho having signed a five-year contract with the club, where he will earn £102k per week.