Atsushi Kuroi (黒井敦史, Kuroi Atsushi, 30 March 1969 – 2 February 2010, Osaka) was a Japanese professional drifting driver who competed in the D1 Grand Prix series for Team Toyo with River Side.

He enjoyed dirt driving but ran out of money for repairs to his car so he bought a Nissan Silvia (S13) and turned to drifting.

He was the manager of the River Side Tuning Garage in the Osaka prefecture, so he sponsored himself.

The Silvias he used in the D1GP are not usual, his old one had an RB26 from a Nissan Skyline GT-R and his current car has a 1.5JZ from a Toyota Chaser, as he liked the bigger displacement engines.

On the evening of 1 February 2010 Kuroi was hit by another vehicle while travelling home from work on his motorcycle.