The Longest Johns are a five-piece male a cappella folk music group from Bristol in the UK. They began in 2013 with the aim of reviving traditional shanties and sea songs, and have since developed their own take on the folk genre, incorporating influences from other musical styles, and singing a range of sea-faring songs from all over the World.

The band released their debut album Between Wind and Water in 2017, and a follow-up, Wellerman, in 2020 to critical acclaim. They have regularly toured the UK and Europe, playing at a number of high-profile music festivals. They have also shared the stage with some well-known musical acts, including Seasick Steve, The Levellers, and The Skints.

More recently, The Longest Johns have found success with their virtual performances, including their popular annual ‘12 Days of Christmas’ series and joining forces with Radio X for their ‘Lonely