2026–27 European Rugby Champions Cup

The 2026–27 European Rugby Champions Cup (known as the 2026–27 Investec Champions Cup for sponsorship reasons) will be the thirteenth season of the European Rugby Champions Cup, the annual club rugby union competition run by European Professional Club Rugby (EPCR) for professional clubs. It will be the 32nd season of the pan-European professional club rugby competition.

The final will be played at Parc Olympique Lyonnais in Lyon.

Bordeaux Bègles entered the competition as defending champions with Leinster entering as beaten finalists.