This is the new Millwall FC kit 2026/27, Millwall’s new primary uniform for then upcoming EFL Championship season. Made by Errea, the new Millwall home shirt was officially unveiled on May 29, 2026 by the Lions. The club narrowly missed out on promotion to the Premier League, finishing third in the 25/26 EFL Championship season and going out in the playoff semifinals to Hull.

The new Millwall 26/27 strip is a nod to their 16/17 promotion winning kit and features a white pinstripe design against a navy blue base. It has a v-neck collar and will be paired with navy shorts and socks.

Wiggett Group are principal shirt sponsors of this 26/27 Millwall jersey, with FXD Capital as sleeve sponsors.