The new UK series of The Traitors is scheduled to start on New Year’s Day 2026 at 8pm on BBC One, with episodes also available on BBC iPlayer shortly after broadcast.

Quick Scoop: Start Date & Time

  • The BBC has confirmed that the next UK season of The Traitors (Series 4) will premiere on Thursday 1 January 2026 at 8pm on BBC One.
  • Episodes will be available to stream on BBC iPlayer after they air on TV, so you can catch up if you miss the live broadcast.

Early Episode Schedule

  • Episode 1: Thursday 1 January 2026, 8pm on BBC One.
  • Episode 2: Friday 2 January 2026, 8pm on BBC One.

More episodes follow on BBC One with ongoing availability on iPlayer after transmission.

What About The US Version?

If you meant the US Traitors :

  • Season 4 of the US version is set to premiere on Thursday 8 January 2026 , with the first three episodes dropping that night at 9/8c.
  • Additional episodes are released in batches on Thursdays, running through to a finale and reunion at the end of February 2026.

Forum / Trending Context

Fans on TV news and entertainment sites have been expecting a New Year launch , since earlier seasons (both UK and US) also dropped in early January, and that pattern continues with the 2026 runs.

Many discussion threads highlight how The Traitors has turned into a “New Year tradition,” with viewers saving the premiere night for binge-watching and social media live reactions.

TL;DR:

  • New UK The Traitors (Series 4) starts 1 January 2026, 8pm, BBC One + iPlayer.
  • New US The Traitors (Season 4) starts 8 January 2026, 9/8c , with multiple episodes dropping that night.

Information gathered from public forums or data available on the internet and portrayed here.