| World Chess Championship 2007 | |
|---|---|
 Viswanathan Anand, winner of the World Chess Championship 2007. | |
| Location | Mexico City, Mexico |
| Dates | 12–30 September 2007 |
| Competitors | 8 from 5 nations |
| Winning score | 9 points of 14 |
| Champion | |
 Viswanathan Anand | |
The World Chess Championship 2007 was held in Mexico City, from 12 September 2007 to 30 September 2007 to decide the world champion of the game of chess. It was an eight-player, double round robin tournament.
Viswanathan Anand won the tournament and the title of World Chess Champion. His winning score was 9 points out of 14, with a total of four wins and 10 draws, and Anand was the only undefeated player in the tournament.