| 2018 Tahiti Championship | |
| Date: | 15 February 2018 – 23 June 2018 |
| Champions: | Faa’a (8th Title) [1] |
| Runnersup: | Pirae |
| Matches: | 30 |
| Top Point Scorer: | Terai Tautu (Faa’a) 121 points |
| Top Try Scorer: | Andrew Vanaa (Faa’a) 11 tries |
| Website: | https://www.federationpolynesiennederugby.com/competitions/2018/resultats-2018/seniors-championnat-de-tahiti-a-xv-2018.html |
| Prevseason: | 2017 |
| Nextseason: | 2019 |
The 2018 Tahiti Championship competition was the 45th season of the Tahitian domestic rugby union club competition operated by the Fédération Polynésienne de Rugby (FPR).[2] [1]