Koh-Lanta: Pacifique

 was the fifth season of the French version of Survivor Koh-Lanta. This season was held in New Caledonia on the Isle of Pines. It was broadcast on TF1 from Tuesday July 5, 2005 to Tuesday August 31, 2004. The two tribes original tribes this season were Kanawa and Kumo. Episode one of this saw the first ever double tribal council to occur in the history of Koh-Lanta. The reason for this was because it was discovered that the Kumo tribe had all openly discussed who would be leaving at the first tribal council. Due to the voluntary exit of Sylvie, a joker, Caroline entered the game in episode three. This also caused the re-entrance of Francis into the competition.

Twists

 * Old vs. Young: The 16 contestants will be divided up into two tribes based on their ages. The Kanawa tribe will feature contestants over the age of 30, and the Kumo tribe will include contestants aged 30 years and younger.
 * Double Tribal Council: Episode one of this saw the first ever double tribal council to occur in the history of Koh-Lanta. The reason for this was because it was discovered that the Kumo tribe had all openly discussed who would be leaving at the first tribal council.
 * Tribe Switch: Tribe members switched tribes during the tribal phase.
 * Return: Due to the voluntary exit of Sylvie, Francis re-entrance into the competition.
 * Jokers: Due to the voluntary exit of Sylvie, a joker, Caroline entered the game in episode three.
 * Semi-finals: At the final four, the castaways were compete in a challenge. The loser would be automatically eliminated, while the winners would be the final three.