Best Action TV Series of 2021
356 Action series that started in 2021, ranked by popularity
Squid Game
766K 22 2021–2025
Action · Crime · Drama
Loki
475K 12 2021–2023
Action · Adventure · Fantasy
Arcane
448K 18 2021–2024
Action · Adventure · Animation
Invincible
345K 34 2021–present
Action · Adventure · Animation
The Wheel of Time
165K 24 2021–2025
Action · Adventure · Drama
What If...?
161K 26 2021–2024
Action · Adventure · Animation
Lupin
159K 25 2021–present
Action · Crime · Drama
Shadow and Bone
125K 16 2021–2023
Action · Adventure · Drama
Sweet Tooth
79K 24 2021–2024
Action · Adventure · Drama
Star Wars: The Bad Batch
68K 47 2021–2024
Action · Adventure · Animation
Fate: The Winx Saga
65K 13 2021–2022
Action · Adventure · Drama
Superman & Lois
50K 53 2021–2024
Action · Adventure · Drama
Cowboy Bebop
46K 10 2021–2021
Action · Adventure · Comedy
My Name
45K 8 2021–2021
Action · Crime · Drama
Jupiter's Legacy
43K 8 2021–2021
Action · Adventure · Drama
Vincenzo
41K 21 2021–2021
Action · Comedy · Crime
Mushoku Tensei: Jobless Reincarnation
39K 52 2021–present
Action · Adventure · Animation
Tokyo Revengers
34K 51 2021–present
Action · Animation · Drama
Mumbai Diaries
32K 16 2021–present
Action · Drama · Thriller
The Nevers
30K 12 2021–2023
Action · Drama · Fantasy
Masters of the Universe: Revelation
30K 10 2021–2021
Action · Adventure · Animation
Star Wars: Visions
28K 27 2021–present
Action · Adventure · Animation
Dota: Dragon's Blood
24K 24 2021–2022
Action · Adventure · Animation
The Equalizer
20K 74 2021–2025
Action · Adventure · Crime