The 2009 TC 2000 Championship was the 31st Turismo Competicion 2000 season. It began on April 5 and ended on November 29 after 12 races. José María López won his second successive title for Equipo Petrobras.
| Team | Car | No | Drivers | Notes |
|---|---|---|---|---|
| Equipo Petrobras | Honda New Civic | 1 |  José María López | |
 Anthony Reid | Endurance Series races only | |||
| 2 | Juan Manuel Silva | |||
 Cacá Bueno | Endurance Series races only | |||
| 36 | Leonel Pernía | |||
| Agustín Canapino | Endurance Series races only | |||
| Chevrolet Elaion | Chevrolet Vectra | 3 | Guillermo Ortelli | |
| Alain Menu | Endurance Series races only | |||
| 4 | Christian Ledesma | |||
| Juan Ignácio Cáceres | Endurance Series Termas de Río Hondo race only | |||
| José Ciantini | Endurance Series races only | |||
| Renault Lo Jack Team | Renault Mégane II | 5 | Matías Rossi | |
| Thiago Camilo | Endurance Series races only | |||
| 6 | Néstor Girolami | |||
| Esteban Guerrieri | Endurance Series races only | |||
| Ford-YPF | Ford Focus | 7 | Martín Basso | |
| Lionel Ugalde | Endurance Series races only | |||
| 8 | Gabriel Ponce de León | |||
| Daniel Serra | Endurance Series races only | |||
| Toyota Team Argentina | Toyota Corolla | 9 | Norberto Fontana | |
| Ricardo Maurício | Endurance Series races only | |||
| 10 | Mariano Werner | |||
| Carlos Okulovich | Endurance Series races only | |||
| DP-1 Team | Ford Focus | 11 | Luis José di Palma | |
| Ricardo Risatti | Endurance Series races only | |||
| 12 | Leandro Carducci | |||
| Alejandro González | Endurance Series races only | |||
| 40 | Crispín Beitía | |||
| Nelson García | ||||
| DTA | Chevrolet Astra | 16 | Fabián Yannantuoni | |
| Fabián Flaqué | Endurance Series races only | |||
| 17 | Santiago Ventana | |||
| Jorge Trebbiani | Endurance Series races only | |||
| 38 | Matías Muñoz Marchesi | |||
| Gabriel Furlán | Endurance Series races only | |||
| Escudería Río de la Plata | Honda New Civic | 18 | Bernardo Llaver | |
| Pablo Piumetto | ||||
| 19 | Fabricio Pezzini | Rounds 1–4 | ||
| Marcelo Bugliotti | Round 7-onwards | |||
| Damián Fineschi | Endurance Series Termas de Río Hondo race only | |||
| Basalto TTA | Toyota Corolla | 20 | Franco Coscia | |
| Rafael Morgenstern | Endurance Series races only | |||
| 21 | Emanuel Moriatis | |||
| Diego Aventín | Endurance Series races only | |||
| Lanus Motorsport | Honda Civic | 22 | Daniel Belli | |
| Matías Cohen | Endurance Series races only | |||
| Fineschi Racing | Honda Civic | 24 | Damian Fineschi | Rounds 1–4, 6-onwards |
| German Suarez | Endurance Series races only | |||
| 25 | Marcelo Julián | |||
| Julio Francischetti | Endurance Series races only | |||
| 42 | Néstor Riva | Round 4-onwards | ||
| Omar El Bacha | Endurance Series races only | |||
| JM Motorsport | Volkswagen Bora | 26 | Rubén Salerno | |
| Ricky Joseph | Endurance Series races only | |||
| 27 | Gustavo der Ohanessian | Rounds 1, 5, 7-onwards | ||
| Gerardo Martín | Rounds 2, 3, 4, 6 | |||
| Adrián Chiriano | Endurance Series races only | |||
| Mendoza Motorsport | Volkswagen Bora | 28 | Gerardo Martín | Not raced – Martín ran 4 races in JM Motorsport |
| BAR Competición | Honda Civic | 30 | José Luís Raponi | Not raced |
| Malta Advanced Racing Team | Honda New Civic | 32 |  Carlos Banfi | |
| Carlos De Ley | Endurance Series races only | |||
| Bainotti Racing | Honda Civic | 34 | Ezequiel Bosio | |
| Guillermo Albertengo | Endurance Series races only | |||
| 35 | Marcelo Bugliotti | Round 1 | ||
| Ernesto Bessone | Rounds 2–4 | |||
| Iván Saturni | Round 5-onwards | |||
| Diego Menendez | Endurance Series races only | |||
| 44 | Lucas Armellini | |||
| Andres Rios | Endurance Series races only | |||
| Fiat Pro Racing Team | Fiat Linea | 46 | Emiliano Spataro | |
| Felipe Maluhy | Endurance Series races only | |||
| 47 | Francisco Viel Bugliotti | Rounds 1–3 | ||
| Omar Martinez | Round 4-onwards | |||
| Mariano Altuna | Endurance Series races only | |||
| FP Racing | Peugeot 307 | 48 | Esteban Tuero | |
| Lucas Benamo | Endurance Series races only | |||
| 49 | Franco Berardi | Round 6-onwards | ||
| Henry Martin | Endurance Series races only | |||
| Neuquén Sport Group | Volkswagen Polo | 51 | Dario Delvas | Round 4-onwards |
| Damián Cassino | Endurance Series races only | |||
| Vitelli Competición | Renault Mégane II | 52 | Maximiliano Baumgartner | Round 4-onwards |
| Ezequiel Baldinelli | Endurance Series races only |
| Position | Number | Driver | Car | Points | |
|---|---|---|---|---|---|
| 1 | 1 | José María López | Honda New Civic | 157 | |
| 2 | 2 | Juan Manuel Silva | Honda New Civic | 127 | |
| 3 | 36 | Leonel Pernía | Honda New Civic | 124 | |
| 4 | 9 | Norberto Fontana | Toyota Corolla | 112 | |
| 5 | 5 | Matías Rossi | Renault Mégane II | 106 | |
| 6 | 10 | Mariano Werner | Toyota Corolla | 65 | |
| 7 | 8 | Gabriel Ponce de León | Ford Focus | 53 | |
| 8 | 3 | Guillermo Ortelli | Chevrolet Vectra | 37.5 | |
| 9 | 21 | Emanuel Moriatis | Toyota Corolla | 34.5 | |
| 10 | 47 | Omar Martínez | Fiat Linea | 34 |