Best Sci-Fi TV Series of the 2000s
393 Sci-Fi series that started in the 2000s, ranked by popularity
BASToF Syndrome
23 26 2001–2005
Adventure · Animation · Sci-Fi
Red vs. Blue: Relocated
23 4 2009–2009
Animation · Comedy · Sci-Fi
The Cabonauts
23 1 2009–2009
Comedy · Musical · Sci-Fi
Cakey! The Cake from Outer Space
22 8 2006–2007
Comedy · Sci-Fi · Short
Time Trackers
22 13 2008–2008
Adventure · Family · Sci-Fi
Stratos 4 Advance Kanketsuhen
22 2 2006–present
Action · Animation · Sci-Fi
Red vs. Blue: Recovery One
21 4 2007–2007
Animation · Comedy · Sci-Fi
Kishin Taisen Gigantic Formula
21 26 2007–2007
Animation · Drama · Sci-Fi
Terminator Salvation: TechCom
21 10 2009–present
Action · Drama · Sci-Fi
Semi-Dead
20 6 2009–present
Comedy · Horror · Sci-Fi
Time Jumper
20 10 2009–present
Sci-Fi
Powers
20 13 2004–2004
Drama · Family · Sci-Fi
Cyrano 2022
20 24 2001–present
Action · Animation · Sci-Fi
Kôtetsu tenshi Kurumi: Zero
19 2001–present
Animation · Romance · Sci-Fi
Katbot
19 5 2005–present
Animation · Comedy · Sci-Fi
Toonami: Trapped in Hyperspace
19 5 2002–2002
Adventure · Animation · Sci-Fi
Stratos 4 Advance
19 6 2005–present
Action · Animation · Sci-Fi
King of the Braves GaoGaiGar Final Grand Glorious Gathering
18 12 2005–2005
Action · Animation · Sci-Fi
Star Trek: Henglaar, M.D.
18 10 2009–present
Sci-Fi
Galaxy Angel Z
18 2002–2002
Animation · Comedy · Sci-Fi
Millennium Mann
18 5 2001–2003
Action · Sci-Fi
SouthTrek
18 2 2007–present
Animation · Comedy · Sci-Fi
Great Yamato No. 0
18 5 2004–2007
Animation · Sci-Fi
The Deadpool Series: Fan Films
18 22 2008–2016
Action · Comedy · Sci-Fi