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The Diplomat Season 4

15 Oct 2026

Time not announced. 11 days to go.

15 Oct 2026 · Time not announced

Netflix / Worldwide

Netflix Tudum states Season 4 returns 15 October 2026 ('The Political Drama Will Return Oct. 15'); TVLine reports all eight episodes release at once. No time of day announced.

About this release

Keri Russell's Kate Wyler returns as the fragile peace she brokered between the U.S. and U.K. comes apart. Allison Janney and Bradley Whitford are now series regulars as the Penn administration's choices push the country toward conflict.

Date history

  1. Listed: 15 Oct 2026 source

Questions

When does The Diplomat Season 4 come out?

The Diplomat Season 4 is set for 15 Oct 2026.

What time does The Diplomat Season 4 release?

The release time has not been announced yet. We will add it as soon as it is official.

Where can I watch The Diplomat Season 4?

Netflix.

Has The Diplomat Season 4 been delayed?

We have not recorded a delay. Every change to the announced date is listed in the date history on this page.

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