2004 Italian Formula Three Championship
The 2004 Italian Formula Three Championship was the 40th Italian Formula Three Championship season. It began on 4 April at Adria and ended on 24 October at Misano after fourteen races.
Matteo Cressoni of Ombra Racing won the opening race at Adria, race at Pergusa and had another six podiums and ultimately clinched the title. Coloni Motorsport's Toni Vilander had six wins and the same number of points as Cressoni, but he was ineligible to contest for the title. Third place went to Lucidi Motors driver Alex Frassineti, who took one victory, and he finished ahead of Imola winner Michele Rugolo, who competed with Team Ghinzani.
Teams and drivers
All teams were Italian-registered and all cars competed on Hankook tyres.Calendar
All rounds were held in Italy.| Round | Circuit | Date | Pole Position | Fastest Lap | Winning driver | Winning team |
| 1 | Adria International Raceway | 4 April |  Alex Ciompi | Alex Ciompi | Matteo Cressoni | Ombra Racing |
| 2 | Autodromo dell'Umbria, Magione | 2 May | Michele Rugolo | Michele Rugolo | Stefano Gattuso | Corbetta Angelo |
| 3 | Autodromo di Pergusa, Enna | 30 May | Stefano Gattuso | Stefano Gattuso | Matteo Cressoni | Ombra Racing |
| 4 | Mugello Circuit, Scarperia | 11 July |  Toni Vilander | Toni Vilander | Toni Vilander | Coloni Motorsport |
| 5 | Mugello Circuit, Scarperia | 11 July | Toni Vilander | Toni Vilander | Toni Vilander | Coloni Motorsport |
| 6 | Autodromo Enzo e Dino Ferrari, Imola | 1 August | Toni Vilander | Toni Vilander | Toni Vilander | Coloni Motorsport |
| 7 | Autodromo Enzo e Dino Ferrari, Imola | 1 August | Toni Vilander | Toni Vilander | Toni Vilander | Coloni Motorsport |
| 8 | Autodromo Riccardo Paletti, Varano | 5 September | Toni Vilander | Toni Vilander | Toni Vilander | Coloni Motorsport |
| 9 | Autodromo Nazionale Monza | 26 September | Marco Bonanomi | Michele Rugolo | Marco Bonanomi | Team Ghinzani |
| 10 | Autodromo Nazionale Monza | 26 September | Marco Bonanomi |  Daniel la Rosa | Marco Bonanomi | Team Ghinzani |
| 11 | ACI Vallelunga Circuit, Campagnano di Roma | 10 October | Toni Vilander | Alex Ciompi | Marco Bonanomi | Corbetta Angelo |
| 12 | ACI Vallelunga Circuit, Campagnano di Roma | 10 October | Toni Vilander | Toni Vilander | Toni Vilander | Coloni Motorsport |
| 13 | Misano World Circuit | 24 October | Matteo Cressoni | Michele Rugolo | Michele Rugolo | Lucidi Motors |
| 14 | Misano World Circuit | 24 October | Paolo Maria Nocera | Alex Ciompi | Alex Ciompi | Coloni Motorsport |
Standings
- Points are awarded as follows:
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | PP | FL |
| 20 | 15 | 12 | 10 | 8 | 6 | 4 | 3 | 2 | 1 | 1 | 1 |
;Notes