The 1993 Japanese Formula 3000 Championship was scheduled over 11 rounds and contested over 9 rounds. 22 different teams, 30 different drivers, 3 different chassis and 3 different engines competed.
All rounds took place at venues located within the country of Japan.
Note:
The weekend in Fuji with the race cancelled on September, 5 saw only practice and qualification sections.
For every race points were awarded: 9 points to the winner, 6 for runner-up, 4 for third place, 3 for fourth place, 2 for fifth place and 1 for sixth place. No additional points were awarded. The best 6 results count. One driver had a point deduction, which is given in ().
Note:
Kazuyoshi Hoshino became champion on countback as he had 2 wins while Eddie Irvine only had 1.
R=retired NS=did not start