Best Action TV Series of 2021
356 Action series that started in 2021, ranked by popularity
Blade Runner: Black Lotus
4K 13 2021–2022
Action · Animation · Drama
Cypher
4K 19 2021–present
Action · Crime · Drama
Seirei Gensouki: Spirit Chronicles
4K 24 2021–2024
Action · Adventure · Animation
Barbaros: Sword of the Mediterranean
4K 32 2021–2022
Action · Adventure · History
How a Realist Hero Rebuilt the Kingdom
4K 26 2021–2022
Action · Animation · Comedy
The Shadow Team
3K 186 2021–present
Action · Drama
Ramyug
3K 1 2021–present
Action · Drama · Fantasy
So I'm a Spider, So What?
3K 24 2021–2021
Action · Adventure · Animation
Shaman King
3K 53 2021–2022
Action · Adventure · Animation
Intergalactic
3K 8 2021–2021
Action · Adventure · Sci-Fi
Alparslan: The Great Seljuks
3K 62 2021–2023
Action · History · War
Ace Troops
3K 40 2021–2022
Action · Drama · War
Jeet Ki Zid
3K 7 2021–present
Action · Drama
Day of the Dead
3K 10 2021–2021
Action · Drama · Horror
Edens Zero
3K 50 2021–2023
Action · Adventure · Animation
Takt Op. Destiny
3K 12 2021–2021
Action · Adventure · Animation
He-Man and the Masters of the Universe
3K 26 2021–2022
Action · Adventure · Animation
Platinum End
2K 24 2021–2022
Action · Animation · Drama
Jaguar
2K 6 2021–2021
Action · Drama · History
Kemono Jihen
2K 12 2021–2021
Action · Animation · Fantasy
High Guardian Spice
2K 12 2021–2021
Action · Adventure · Animation
The Veil
2K 12 2021–2021
Action · Crime · Drama
A Tale Dark & Grimm
2K 10 2021–2021
Action · Adventure · Animation
I've Been Killing Slimes for 300 Years and Maxed Out My Level
2K 24 2021–2025
Action · Adventure · Animation