When is the next episode of The Diplomat?
The next episode of The Diplomat is Season 4, Episode 1, "TBA", premiering on October 15, 2026 on Netflix. The countdown at the top of this page is live and in your local time. If you're not caught up, the 4 completed seasons so far add up to about 19 hours.
What was the last episode of The Diplomat?
The most recent episode to air was Season 3, Episode 8, "Schrodinger's Wife", on October 16, 2025.
About The Diplomat
In the midst of an international crisis, a career diplomat lands in a high-profile job she's unsuited for, with tectonic implications for her marriage and her political future.
The Diplomat release FAQ
When does The Diplomat Season 4 come out?
October 15, 2026. The episode is titled "TBA".
What network is The Diplomat on?
The Diplomat airs on Netflix. Episodes run about 49 minutes each.
How many seasons of The Diplomat are there?
4 seasons and 23 episodes so far, about 19 hours in total. See how long it takes to watch The Diplomat.
More countdowns
Episode data from TVmaze, refreshed weekly (last update 2026-09-23). Runtimes are as listed per episode, so totals exclude recaps you skip and credits you don't.