The 2006 World Series by Renault was the second season of Renault Sport's series of events, with three different championships racing under one banner.
| Circuit | Date | Series |
|---|---|---|
 Zolder | 29 April | All |
| 30 April | ||
| Circuit de Monaco | 28 May | FR3.5 |
 Istanbul Park | 17 June | All |
| 18 June | ||
 Misano Circuit | 15 July | All |
| 16 July | ||
| Circuit de Spa-Francorchamps | 28 July | FR3.5 |
| 29 July | ||
| Nürburgring | 5 August | All |
| 6 August | ||
| Donington Park | 9 September | All |
| 10 September | ||
 Bugatti Circuit | 30 September | All |
| 1 October | ||
 Circuit de Catalunya | 28 October | All |
| 29 October |
See main article: 2006 Formula Renault 3.5 Series season.
| Pos. | Driver | Team | Points | |
|---|---|---|---|---|
| 1 |  Alx Danielsson |  Comtec Racing | 112 | |
| 2 | Borja García | RC Motorsport | 107 | |
| 3 |  Pastor Maldonado | Draco Multiracing USA | 103 | |
| 4 | Andy Soucek |  Interwetten.com | 99 | |
| 5 |  Álvaro Parente | Victory Engineering | 94 |
See main article: 2006 Eurocup Formula Renault 2.0 season.
| Pos. | Driver | Team | Points | |
|---|---|---|---|---|
| 1 | Filipe Albuquerque | Motopark Academy | 99 | |
| 2 |  Chris van der Drift | JD Motorsport | 91 | |
| 3 |  Carlo van Dam | SG Formula | 90 | |
| 4 | Bertrand Baguette | Epsilon Euskadi | 88 | |
| 5 |  Kasper Andersen | JD Motorsport | 78 |
See main article: 2006 Eurocup Mégane Trophy season.
| Pos. | Driver | Team | Points | |
|---|---|---|---|---|
| 1 | Jaap van Lagen | Equipe Verschuur | 149 | |
| 2 | Matthieu Lahaye | Tech 1 Racing | 123 | |
| 3 | César Campaniço | Racing for Belgium | 107 | |
| 4 | Jean-Philippe Dayraut | Epsilon Euskadi | 98 | |
| 5 | Bruce Lorgere-Roux | Tech 1 Racing | 68 |