There are multiple versions of The Traitors , so the answer depends on which one you mean.

  • The global franchise now has over 80 individual seasons/series across different countries (UK, US, Netherlands, France, Norway, Canada, etc.), including several that aired or started in late 2025 and early 2026.
  • The American version specifically has reached season 4 on Peacock/NBC, with additional seasons already commissioned (renewed through season 5, plus an all‑civilian season order).
  • The UK version has run at least four main series, plus a celebrity spin‑off that aired in late 2025.

So if someone asks “how many seasons of Traitors are there?” without specifying a country, the most accurate up‑to‑date reply is that the franchise has dozens of seasons worldwide (80+), while the main English‑language flagships (US and UK) are around seasons 3–5 as of early 2026.