| Reactron | |
|---|---|
 Reactron as depicted in Supergirl vol. 5 #26 (April 2008). Art by Drew Johnson and Lee Ferguson (pencillers), Ray Snyder and Marc Deering (inkers), and Brad Anderson (colorist). | |
| Publication information | |
| Publisher | DC Comics |
| First appearance | The Daring New Adventures of Supergirl #8 (June 1983) |
| Created by | Paul Kupperberg (writer) Carmine Infantino (artist) |
| In-story information | |
| Alter ego | Benjamin Martin Krull |
| Species | Metahuman |
| Place of origin | Earth |
| Team affiliations | (Krull) Suicide Squad Nuclear Legion |
| Abilities | Superhuman strength, stamina and durability Flight Nuclear blasts Body generates lethal radiation |
Reactron is a fictional supervillain who appears in comic books published by DC Comics, usually as an adversary of Supergirl.