Characters with similar regenerative abilities:
* Deathstroke: While not a mutant like Wolverine, Deathstroke possesses a "meta-human" healing factor that allows him to recover from injuries much faster than a normal human. This includes gunshot wounds, stabbings, and even broken bones. However, it's not as potent as Wolverine's, and he can still be permanently injured if the damage is severe enough.
* Aquaman: Aquaman's Atlantean physiology grants him enhanced healing and resilience. He can recover from significant injuries quickly, even if they come from underwater pressure or battles with powerful foes.
* Superman: Superman's Kryptonian biology grants him incredible resilience and healing capabilities. He can recover from severe injuries, even ones that would be fatal for a normal human. However, his healing factor is not as instant or as powerful as Wolverine's.
* Wonder Woman: Wonder Woman's Amazonian physiology grants her superhuman strength, stamina, and a healing factor that allows her to recover quickly from most injuries.
* Red Hood: Red Hood's healing factor is a result of experiments that gave him accelerated healing abilities. He can heal quickly from wounds, even those that would be fatal for normal humans.
* Blue Beetle: Blue Beetle, in his various iterations, has often had a degree of accelerated healing as a result of his alien technology or physiology.
Important Note: While these characters have enhanced healing, they don't necessarily match Wolverine's level of regeneration. Wolverine's ability to heal from near-fatal injuries almost instantaneously and even regenerate lost body parts sets him apart from most other comic book characters.
Conclusion: While there are a few DC Comics characters with enhanced healing abilities, there is no exact equivalent to Wolverine's regenerative powers.