Season 4 of The Diplomat premieres on October 15, 2026 on Netflix.
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.
- Network: Netflix
- Genres: Drama, Thriller
- Rating: 8/10
- Currently ranked #25 among the most-watched shows
When does The Diplomat season 4 premiere?
The Diplomat returns on October 15, 2026. Networks shift dates often, so the best way to stay accurate is to have the date live in your own calendar — where any change shows up automatically.
Add The Diplomat to your calendar
tvcal publishes a dedicated calendar feed for The Diplomat at:
https://tvcal.app/api/ical/tt17491088
Subscribe in your favorite calendar app:
- Google Calendar: Other calendars → + → From URL → paste the feed URL.
- Apple Calendar (iPhone/Mac): File → New Calendar Subscription → paste the feed URL.
- Outlook: Add calendar → Subscribe from web → paste the feed URL.
Every episode air date — including the premiere — will appear in your calendar and update automatically if the schedule changes.
See every episode of The Diplomat with air dates on the The Diplomat show page.
Frequently Asked Questions
When does The Diplomat season 4 premiere?
The Diplomat season 4 premieres on October 15, 2026 on Netflix. Dates can shift, so subscribing to a live calendar feed is the most reliable way to stay current.
How do I add The Diplomat to my calendar?
Subscribe to the tvcal feed at https://tvcal.app/api/ical/tt17491088 in Google Calendar, Apple Calendar, or Outlook. Every episode air date is added automatically, and schedule changes sync on their own.
Where can I see the full episode schedule for The Diplomat?
The The Diplomat show page at https://tvcal.app/show/the-diplomat lists every episode of every season with air dates, and offers one-click calendar subscription.