Invincible
Invincible (Mark Grayson)
Omni-Man (Nolan Grayson)
Debbie Grayson - civilian
Atom Eve (Samantha Eve Wilkens)
William - civilian
Rex Splode
Dupli-Kate
Allen - Champion Evaluation Officer, Coalition of Planets
Cecil Stedman
Black Samson
Monster Girl
Shrinking Ray
the Mauler brothers

The Immortal - dead...ish
Darkwing - dead
War Woman - dead
Aquarus - dead
The Red Rush - dead
Green Ghost - dead
Martian Man - dead

If you aren't reading Invincible, I have to ask what's wrong with you? Perhaps that's too harsh, because I was once like you. Then again, there's a lot wrong with me; what's your excuse?