The 2014 Avon Tyres British GT season was the 22nd season of the British GT Championship. The season began on 19 April at Oulton Park and finished on 14 September at Donington Park, after ten rounds held over seven meetings. Ecurie Ecosse driver Marco Attard won the GT3 championship, while Ross Wylie and Jake Giddings took the GT4 championship for Beechdean Motorsport.
The provisional 2014 calendar was announced on 5 October 2013. Spa-Francorchamps replaced Zandvoort as the overseas round. All races except Belgian round at Spa, were held in the United Kingdom.
Points are awarded as follows: