Star Trek Episode Guide: All Seasons and Air Dates
Star Trek has 79 episodes over 3 seasons (1966 to 1969). Season breakdown and next-episode info inside.

Star Trek (1966 to 1969) has 79 episodes across 3 seasons. Current status: ended. This guide breaks the show down season by season, with the latest air-date information, and is refreshed automatically.
Is a new episode of Star Trek coming?
Star Trek has ended: the final episode aired on 1969-06-03 after 3 seasons.
Star Trek seasons at a glance
| Season | Episodes | Year |
|---|---|---|
| 1 | 29 | 1966 |
| 2 | 26 | 1967 |
| 3 | 24 | 1968 |
More about Star Trek
For the full overview of the show, the cast and where to stream it, read our main guide: Star Trek.
Frequently asked questions
How many episodes of Star Trek are there?
Star Trek has 79 episodes across 3 seasons.
Is Star Trek finished or returning?
The show has ended (status: ended).
When did Star Trek start?
Star Trek first aired in 1966.



