Season 6 of Slow Horses does not have an official release date yet, but it is widely expected to arrive sometime in 2026, most likely in the fall or winter, with some speculation that it could drop as early as late spring or summer 2026.

Quick Scoop on Season 6 Timing

  • Apple TV+ has renewed Slow Horses through at least Season 6, and filming on Season 6 has already wrapped, so the next installment is in post‑production rather than early development.
  • Industry and press reports currently suggest that Season 6 is “expected” in 2026, often framed as fall or winter 2026, based on the show’s past annual/pair‑season pattern.
  • Some fan discussions, looking at how quickly previous back‑to‑back seasons were released and the fact that shooting is finished, argue that a May–June 2026 premiere is plausible, but this remains speculation, not a confirmed date.

In short: there is no confirmed day and month yet, but all reliable signals point to a 2026 release, with most outlets betting on the back half of the year and fans hoping for an earlier drop.

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