| "Dr. Light" may be referring to two or more different villains. If you're uncertain which one you're looking for, just flip a coin.|
If you came here from a link, please go back and make the right link for one of the villains listed below.
- Dr. Light (Teen Titans) - A powerful Mad Scientist, if not slightly ditzy.
- Dr. Light (DC Comics) - A more cruel Dr. Light who happens to be a rapist.
- Dr. Light (The Flash)
- Doctor Light