Teams and drivers
All teams use identical Dallara-built SF23 chassis with either Honda or Toyota engines. Every Honda-powered car uses a Honda HR-417E engine and every Toyota-powered car uses a Toyota TRD-01F engine. All teams compete with tyres supplied by Yokohama.
| Entrant | Engine | No. | Driver name | Rounds |
|---|---|---|---|---|
 Kondo Racing | Toyota | 3 |  TBA | TBC |
| 4 | TBA | TBC | ||
| Dandelion Racing | Honda | 5 | TBA | TBC |
| 6 | TBA | TBC | ||
 KCMG | Toyota | 7 | TBA | TBC |
| 8 | TBA | TBC | ||
| Triple Tree Racing | Honda | 10 | TBA | TBC |
| ThreeBond Racing | Honda | 12 | TBA | TBC |
| Rookie Racing | Toyota | 14 | TBA | TBC |
| Team Mugen | Honda | 15 | TBA | TBC |
| 16 | TBA | TBC | ||
| Team Impul | Toyota | 19 | TBA | TBC |
| 20 | TBA | TBC | ||
| TGMGP TGR-DC | Toyota | 28 | TBA | TBC |
| 29 | TBA | TBC | ||
| TOM'S | Toyota | 36 | TBA | TBC |
| 37 | TBA | TBC | ||
| Cerumo・Inging | Toyota | 38 | TBA | TBC |
| 39 | TBA | TBC | ||
| B-Max Racing Team | Honda | 50 | TBA | TBC |
| Nakajima Racing | Honda | 64 | TBA | TBC |
| 65 | TBA | TBC | ||
| Delightworks Racing | Honda | TBA | Nobuharu Matsushita | TBC |
Team changes
- Newly established Super Formula Lights team Delightworks Racing will join the series. It will use Honda engines and will be operated by Toda Racing. [1] [2]
Driver changes
- Rookie Racing will have a new driver, after Kazuya Oshima announced his retirement from the series after 13 seasons of competition. [3]
- Nobuharu Matsushita will return to Super Formula after a year on the sidelines, joining the new Delightworks Racing team which he previously supported as a driver advisor. [1]
