The sixth season of the American reality talent show The Voice premiered on February 24, 2014, on NBC. Carson Daly returned to host. Adam Levine and Blake Shelton returned as coaches for their sixth season, while Shakira and Usher returned for their second season after being replaced by original coaches Christina Aguilera and CeeLo Green in season five. This was the last season to feature Shakira and Usher as coaches.

The Voice is an American singing reality competition television series that premiered on NBC on April 26, 2011. Based on the original The Voice of Holland and part of the Voice franchise, it has aired 24 seasons and aims to find unsigned singing talent contested by aspiring singers drawn from public auditions. Singers must be at least 13 years of age to compete.