Superman
 

Pre-Crisis    Superman       note (reality check)       note (Phantom Zone Projector)    Superix (253 AD) Post-Crisis    Superman    Savior (fully powered)    Superman (post-Byrne, modern)       note (Time & Time Again)       note (Re-breather)    Krypton Man    Superman (powerless, armored)       note (amnesiac during Blackout)    Superman (just reborn)    Superman (reborn)    Superman (post-death)       note (starting to lose control)       note (closer to losing control)       note (losing control of heat vision)    Clark Kent (powerless, post-Final Night)

Dominus-created realities    Superman (1977) Elseworlds    Earth-6 (21st-century)