The 2009 Ginetta Junior Championship was the fifth season of the Ginetta Junior Championship. The season began at Brands Hatch on 4 April 2009 and concluded after 20 races over 10 events also at Brands Hatch on 4 October 2009. This was the last season that the drivers raced Ginetta G20 cars. They were replaced with the G40 in 2010.
| Team | No. | Drivers | Rounds |
|---|---|---|---|
| Tollbar Racing with Food Connections | 2 | | 1-5, 10 |
| 3 | | All | |
| 4 | | All | |
| Tockwith Motorsport | 5 | | All |
| 24 | | All | |
| 26 | | All | |
| 43 | | 2 | |
| 51 | | All | |
| 80 | | 1-5, 8, 10 | |
| 86 | | 1-4, 8-10 | |
| 89 | | 2-9 | |
| Privateer | 7 | | 1 |
| FML | 2-10 | ||
| Advent Motorsport | 8 | | 3-4 |
| Solutions Racing | 10 | | 2-5 |
| Allied Office Furniture | 13 | | 1, 4, 6, 8, 10 |
| TJ Motorsport | 20 | | All |
| 25 | | All | |
| 60 | | All | |
| Muzz Racing | 27 | | All |
| 29 | | 1-4, 9-10 | |
| 33 | | All | |
| Welch Motorsport | 44 | | All |
| TBC | 72 | | 1-5 |
| Privateer | 75 | | 1-2 |
All rounds were held in the United Kingdom.
(key)
| Pos | Driver | BHI | THR | DON | OUL | CRO | SNE | KNO | SIL | ROC | BHGP | Pts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | | 9 | 4 | 1 | 1 | 1 | 3 | 3 | 3 | 6 | 17 | 4 | 5 | Ret | 2 | 4 | 1 | 4 | 1 | 12 | 2 | 458 |
| 2 | | 1 | 1 | 11 | 5 | 5 | 4 | DSQ | Ret | 2 | 5 | 1 | 1 | 1 | 1 | 1 | Ret | 1 | Ret | 3 | 10 | 432 |
| 3 | | 2 | 13 | 7 | Ret | 3 | 1 | 6 | 1 | 1 | 7 | 3 | 3 | 2 | 3 | Ret | 3 | 10 | 5 | 2 | Ret | 406 |
| 4 | | 4 | 2 | 2 | 2 | 4 | 5 | 1 | 8 | 11 | 3 | 11 | Ret | 9 | 7 | 3 | 2 | 13 | Ret | 5 | 6 | 371 |
| 5 | | 3 | 10 | 15 | 10 | 10 | 12 | 4 | 4 | 8 | 4 | 8 | 8 | 5 | 6 | 6 | 14 | 9 | 2 | 6 | 4 | 328 |
| 6 | | 5 | 3 | 8 | 9 | 9 | 14 | 5 | 9 | 5 | 14 | 6 | 4 | 7 | 10 | Ret | 5 | 3 | 3 | 7 | 3 | 321 |
| 7 | | Ret | 15 | Ret | 15 | 2 | 15 | 15 | 12 | 3 | 2 | 2 | 2 | 3 | 4 | 2 | Ret | 2 | 4 | 14 | 8 | 320 |
| 8 | | 15 | Ret | 6 | 4 | 7 | 10 | 2 | 6 | 10 | 6 | 10 | 6 | 11 | 8 | 14 | 8 | 5 | Ret | 8 | Ret | 258 |
| 9 | | 8 | Ret | Ret | 7 | 12 | 8 | 9 | Ret | 14 | 11 | 5 | 10 | 4 | 5 | 13 | 10 | 7 | Ret | 4 | 5 | 232 |
| 10 | | 10 | 12 | 13 | 13 | Ret | 6 | 11 | 10 | 12 | 9 | 9 | 11 | 8 | 9 | 5 | 4 | 8 | 7 | 11 | 9 | 228 |
| 11 | | Ret | 7 | 3 | Ret | 14 | 2 | 10 | Ret | 17 | 1 | 1 | 1 | 209 | ||||||||
| 12 | | 11 | 8 | 4 | 3 | 6 | 11 | Ret | 7 | 4 | Ret | 8 | 6 | 13 | 7 | 196 | ||||||
| 13 | | 14 | 9 | 5 | 16 | Ret | 16 | Ret | 2 | 9 | 8 | 12 | 9 | 6 | 11 | 7 | 11 | Ret | Ret | 10 | Ret | 191 |
| 14 | | 16 | 17 | 18 | 19 | 16 | 19 | 13 | 13 | 16 | 12 | Ret | 13 | 12 | 12 | 11 | 13 | 12 | 8 | 17 | Ret | 122 |
| 15 | | 12 | 14 | 19 | 6 | 13 | 18 | Ret | DNS | 10 | 9 | 6 | 9 | 9 | 12 | 121 | ||||||
| 16 | | 6 | 6 | 12 | 17 | 8 | 7 | Ret | 5 | 7 | 16 | 120 | ||||||||||
| 17 | | 16 | 14 | 15 | 17 | 8 | 11 | 13 | 10 | 7 | 7 | 10 | Ret | 9 | 7 | Ret | DNS | 111 | ||||
| 18 | | 17 | 16 | 17 | 18 | Ret | 21 | 12 | Ret | 18 | 15 | 13 | 12 | 13 | 13 | 12 | 12 | 11 | Ret | 16 | Ret | 100 |
| 19 | | 7 | 5 | 9 | 8 | 17 | 9 | Ret | Ret | Ret | 6 | 15 | 11 | 97 | ||||||||
| 20 | | 14 | 11 | 11 | 13 | 7 | Ret | 15 | 13 | 65 | ||||||||||||
| 21 | | 18 | 18 | 16 | 14 | 14 | 14 | 15 | 15 | 18 | 13 | 49 | ||||||||||
| 22 | | 13 | 11 | 10 | 12 | 38 | ||||||||||||||||
| 23 | | 18 | 20 | 14 | Ret | 11 | ||||||||||||||||
| 24 | | 20 | 20 | 2 | ||||||||||||||||||
| Pos | Driver | BHI | THR | DON | OUL | CRO | SNE | KNO | SIL | ROC | BHGP | Pts | ||||||||||