Batman may have a large family of partners and buddy , but Superman is not that dissimilar . Over many X of DC , Superman has been given multiple versions of Superboy , Supergirl , and even Super - Pets , all of which have a wide miscellany of world power levels due to their different backstories and genes .

From the original Man Of Tomorrow to alternate versions of Lois Lane , who is the   strongest of the Super - Family , and who is the weakest ? To make it dewy-eyed , this list will only be break down fictional character that have a verbatim connection to Clark Kent , so quality such as Val - Zod and Ultraman wo n’t matter .

Krypto The Super Dog

He ’s not feature almost as much anymore , but Krypto was DC ’s most famous attempt to give Superman an animal sidekick and remainsone of the most iconic Super - Pets . He displayed all of the same power as any Kryptonian under a yellow Sunday .

A majority of versions describe Krypto certainly being powerful but not virtually to the level of genuine Kryptonians . There have been stronger versions of Krypto , such as Wolf on theYoung Justiceanimated serial publication .

Steel (John Henry Irons)

After Superman ’s death , John Henry   Irons built an exo - suit and muscular pound that allowed him to stay on Superman ’s quest for peace and justice . This courtship name him completely bulletproof and he is able to take quite a few hits from muscular baddie .

The malleus is also just as innovative and leave him to deal out acute damage . However , take the suit off and John is still a human ; a genius and a warm homo , but still a human . The Steel suit is not indestructible , even with all the upgrades he ’s been given over the decades .

Superboy (Conner Kent)

Despite being a clone of Clark Kent , Superboy only has a portion of the power of his brother . This is due to Conner being designed to be half - human with Lex Luthor ’s DNA . Conner   was unable to take flight at first , his first-rate strength is not nearly to Superman ’s level , and even his heat - imaginativeness is sometimes depicted as weaker .

That still does n’t stop Conner Kent from being a powerhouse when part of the Teen Titans and Young Justice teams . He can still pluck through most alloys on Earth , fight powerful beings , and has the extra welfare of not being affected by Kryptonite .

Steel (Natasha Irons)

One of the lesser - known Super - Family members , Natasha Irons is the niece of John Henry Irons and she too took on the Steel moniker . However , Natasha ’s Steel armour is far more advanced , able-bodied to form in any way she can think of .

Natasha became a member of the Titans and proved to be a powerful member . At one point , she fought many antagonist and won on Warworld . However , much like her uncle , without her armor , she is still a homo that can be killed by other human race .

Jor-El

He was one of the primary scientists on Krypton before its demise , but he was more than a homo in a lab coating . Without the benefit of the scandalmongering sun giving him powers , he was no stiff than the average human , but he has been shown to be able to fight .

In some adaptation such as Zack Snyder’sMan Of Steel , Jor - El possessed a class of martial arts that allowed him to defend General Zod . In the comedian , he has displayed tactical analysis and has come to Earth as Mister Oz , expose the ability to see possible futures , which made him very dangerous .

Superman (Jon Kent)

Over the age , Jon Kent evolved from the new Superboy to the Superman Of Tomorrow . He has displayed that he is able to keep up with his Padre and even becomes a member of the Justice League in the future , as point inFuture State .

Currently , Jon does not come along to be as powerful as his father , but thanks to Batman , it ’s revealed thatJon has the potential to exceed Clark . This is why Jon Kent became Superman after his male parent leave Earth , because not only is he strong , but he has one of the impregnable wills displayed in the Super - Family .

Superwoman (Lana Lang)

For a period , Lana Lang became a Superwoman , but she did not exhibit the same force as the average Kryptonian . Lana profit electric automobile - based powers , capable to plunge all forms of energy to create electrical clap , journey at extreme speed like a lightning thunderbolt , and bring in impregnability .

However , Lana ’s tycoon were n’t unchanging , and using them would drain her life . Even at all power , she was an telling metahuman who earned the title of a Superwoman , but in comparison to others , she was n’t nearly as potent . But , that added to her uniqueness as a less - double-dyed superhero .

Supergirl (Kara Zor-El)

Much like Jon , Kara Zor - El has the potential to be more herculean than Superman . Kara is older than Kal - Elbut she spend decade in hypersleep , so when she get in on Earth , Kal was already a full grown adult . Despite sharing all of the same powers , Superman was able to get the hang his abilities and sens over tenner .

Kara arrived as a teenager and has only been under a yellow sun for a brief period by comparison . Her strength is still immense enough to fight Wonder Woman and Superboy . In some shell such as when she was a Red Lantern , her mightiness lift past Superman , but as Supergirl , she remains behind her cousin-german .

Power Girl (Karen Starr)

In terms of power and strength , Power Girl is most selfsame to Kara Zor - El since she is an alternate universe variant of Supergirl . What tip the party favor in Power Girl ’s case is that in her world , Karen was exposed to the radiation sickness of the icteric Dominicus far longer than Kara ever was .

Kara is more agile and more intelligent than Karen , but Power Girl ’s spare eld of experience and xanthous radiation therapy absorption give her a slight sharpness .

Superwoman (Lois Lane)

Over the years , Lois Lane has become a superhero multiple time , but the most famous   instance was whenRebirthlaunched . deplorably , this version of Lois Lanewas curtly - know but lovingly remembered , as she reach the mightiness of the New 52 Superman after he drop dead .

She was able-bodied to soak up Superman ’s bare-ass might , which allowed her to become Superwoman and do everything that Clark was able of . Unfortunately , Lois would perish at the hands of Bizarro Superwoman , depart the moniker to be stockpile by Lana Lang . If she had last , fans could have ascertain this Lois battle the likes of Doomsday or Darkseid .

James Gunn’s Superman and Krypto comic

Lex Luthot comic and live action

Jon Kent (AKA Superman’s Young Adult Son) with Kryptonite in the background

Split image of Steel, Superman, and Superwoman in DC comics

Comic book art: Krypto the Superdog as a puppy lying on a bed wrapped in a red cape.

John Henry Irons as Steel swinging his Kinetic Hammer in DC comics

Conner Kent as Superboy in Smallville in DC comics

Comic book panel: Natasha Irons summoning the Kinetic Hammer as Steel.

Jor-El speaking with Lara Lor-Van in Superman comics

Jon Kent Superman

Lana Lang as Superwoman in front of the rising sun in DC comics

Supergirl in Man of Tomorrow

Power Girl In Front Of Lens Flare

Lois Lane as Superwoman in DC Rebirth comics

Superman

Supergirl