2009 Ginetta Junior Championship
The 2009 Ginetta Junior Championship with Henderson Insurance season was the fifth season of the Ginetta Junior Championship. The season began at Brands Hatch on 4 April and concluded after 20 races over 10 events also at Brands Hatch on 4 October. This was the last season that the drivers raced Ginetta G20 cars. They were replaced with the G40 in 2010.
Teams and drivers
- All drivers raced in Ginetta G20s.
| Team | No. | Drivers | Rounds |
| Tollbar Racing with Food Connections | 2 |  Jake Hill | 1-5, 10 |
| Tollbar Racing with Food Connections | 3 | Chris Swanwick | All |
| Tollbar Racing with Food Connections | 4 | Mitchell Hale | All |
| Tockwith Motorsport | 5 | Carl Stirling | All |
| Tockwith Motorsport | 24 | David Moore | All |
| Tockwith Motorsport | 26 | Sarah Moore | All |
| Tockwith Motorsport | 43 | Sam Jenkins | 2 |
| Tockwith Motorsport | 51 | Alex Austin | All |
| Tockwith Motorsport | 80 | Tom Ingram | 1-5, 8, 10 |
| Tockwith Motorsport | 86 | Pippa Coleman | 1-4, 8-10 |
| Tockwith Motorsport | 89 | Shane Stoney | 2-9 |
| Privateer | 7 | Jake Giddings | 1 |
| FML | 7 | Jake Giddings | 2-10 |
| Advent Motorsport | 8 | James Owen | 3-4 |
| Solutions Racing | 10 |  Anthony Sauvan | 2-5 |
| Allied Office Furniture | 13 | Max Morgan | 1, 4, 6, 8, 10 |
| TJ Motorsport | 20 | Tom Howard | All |
| TJ Motorsport | 25 | Louise Richardson | All |
| TJ Motorsport | 60 | Jake Cook | All |
| Muzz Racing | 27 | Aaron Williamson | All |
| Muzz Racing | 29 | Ashley Craig | 1-4, 9-10 |
| Muzz Racing | 33 | Jake Rattenbury | All |
| Welch Motorsport | 44 | Adam Bonham | All |
| TBC | 72 | Max McGuire | 1-5 |
| Privateer | 75 | Oliver Llewellyn | 1-2 |