The 2000 Privilege Insurance British GT Championship was the eighth season of the British GT Championship, an auto racing series organised by the British Racing Drivers Club (BRDC) and sponsored by Privilege.
The races featured grand touring cars conforming to two categories of regulations known as GT and GTO, and awarded a driver championship in each category.
The series was joined by the BRDC Marcos Mantis Challenge Cup for a few rounds.
* Marcos Mantis challenge competitors, ineligible to score British GT points.
† – Drivers did not finish the race, but were classified as they completed a sufficient number of laps.