[Talisman]

MMPR: Billy, who showed that geeks can be badasses.
Zeo: Billy, who was probably one of the most effective Mission Controls in PR history.
Turbo: Uh... I don't know. I didn't hate Justin and TJ was pretty cool.
In Space: Zane. Dude had style. (TJ would count but I used him for Turbo)
Lost Galaxy: Never watched it.
Lightspeed Rescue: Carter, because there's no other right answer.
Time Force: Can I count Wes, Jen, and Eric as one character? They all kind of had intermingling plot lines (usually via Wes).
Wild Force: Merrick, I guess. Wolves and all.
Ninja Storm: Cam. See: Billy.
Dino Thunder: ... I honestly can't remember the names of anyone other than Kira and Trent.
SPD: Skye. His dedication to duty, his dream to carry on his father's legacy, and overall strong development from being simultaneously arrogant and by-the-book into a flexible, practical leader earns all the points.
Mystic Force: Didn't watch it.
Overdrive: The font for the end credits.
Jungle Fury: RJ, I suppose.
RPM: AH'M SCOTTISH!
MMPR Redux: Billy
Samurai: Kevin by default.
Megaforce: Robo Knight. Odd that the machine had the best acting.
Dino Charge: Kota.