Longest-running Star Trek TV shows

At the time of this writing.

1. The Next Generation (1987-94) - 178 episodes / Seven seasons
2. Deep Space Nine (1993-99) - 176 episodes / Seven seasons
3. Voyager (1995-2001) - 172 episodes / Seven seasons
4. Enterprise (2001-05) - 98 episodes / Four seasons
5. The Original Series (1966-69) - 79 episodes / Three seasons
6. Discovery (2017-24) - 65 episodes / Five seasons
7. Lower Decks (2020-24) - 50 episodes / Five seasons
8. Prodigy (2021-24) - 40 episodes / Two seasons
9. Picard (2020-23) - 30 episodes / Three seasons
10. The Animated Series (1973-74) - 22 episodes / Two seasons