Kazuki Nakajima
is a Japanese professional athlete.  He is best known as a Formula One racing driver. He drove for the Williams-Toyota team from  to . Prior to that he had been their test driver. He has also competited in the GP2 Series for the DAMS team. For , Nakajima had signed with Stefan GP. He as to be one of their race drivers. Stefan GP was not accepted as an entrant in the Formula One world championship.