The 2016 GT3 Le Mans Cup, known as the 2016 Michelin GT3 Le Mans Cup under sponsorship, was the inaugural season of the GT3 Le Mans Cup. It began on 15 May at the Autodromo Enzo e Dino Ferrari and finished on 23 October at the Autódromo do Estoril. The series was open to grand tourer sports cars in the GT3 class.