What’s Batman without Robin by his side? What’s Captain America without Bucky Barnes as his partner? Superhero companions may not receive all the glory, but they deserve recognition for helping the hero shine. Here is the definitive list of the top 20 superhero sidekicks ever created.
20. Dum Dum Dugan
Although not as famously recognized as some other characters mentioned, Dum Dum Dugan certainly merits a place on this list. Making his debut in Sergeant Fury And His Howling Commandos #1 in May 1963, he’s been a loyal companion to Fury ever since.
Originally hailing from Boston, Massachusetts, Dugan wasn’t known for academic brilliance, but he certainly stood out in terms of physical stature. His towering presence landed him a job at a circus as a strongman. It was during his time there that he first crossed paths with Nick Fury.
Timothy, originally his name, aided Fury in eluding a band of Nazis during World War II, eventually rising to be Nick’s deputy. Later, he became a mechanical being, with his consciousness still linked to the body he had preserved since the 60s. He was steadfastly loyal and someone best not crossed with, but not particularly extraordinary beyond that.
19. Jimmy Olsen

While others may rank Jimmy Olsen more highly due to his iconic status as a sidekick throughout history, personally, I find it difficult to place him higher on this list as I’m not particularly fond of the character.
Back in the day, I found myself immersed in the world of journalism and photography at The Daily Planet, though I didn’t start off as a regular employee. Instead, I made my debut on air through a radio show called “The Adventures Of Superman” way back in 1940. A few months later, I stepped onto the pages of Superman #13 in November of the same year. Initially, I was hailed as Superman’s friend, but to be honest, from my perspective, I was more like a nuisance at first.
Jimmy Olsen often follows in the footsteps of Lois Lane and Clark Kent. He occasionally finds himself in trouble, requiring Superman’s assistance, but it’s hard to call him entirely useless. Though he lacks superpowers, Jimmy possesses some unique talents that can prove beneficial at times. However, I get the feeling he’s more of a hindrance than a sidekick – just my two cents.
18. Pepper Potts

In the Marvel Cinematic Universe (MCU), Pepper Potts’ character isn’t an exact reflection of her comic book counterpart, but they share a common origin: both began as employees who became Iron Man’s companions. Pepper made her debut in Tales of Suspense #45, published in September 1963.
In the Marvel Cinematic Universe, Pepper Potts becomes Tony Stark’s wife, while in the comics, she initially had feelings for Happy Hogan and even married him, having children together. However, their marriage eventually ended, leading to a romantic involvement between Potts and Stark. Yet, in the end, it was Happy who won her back. Quite a tangled web of relationships, wouldn’t you agree?
In due course, Pepper Potts had been Tony Stark’s business partner and assistant for quite some time. Later on, Iron Man equipped her with an Iron suit of her own, transforming her into Rescue – a counterpart to Iron Man in the Marvel Cinematic Universe.
17. Hit-Girl

Stepping away from the traditional superhero realms of Marvel and DC, Hit-Girl stands out as one of the youngest, wittiest, and most violent sidekicks ever created. Debuting in Kick-Ass #3 back in 2008, published under Marvel’s imprint Icon Comics (later Image Comics), she was none other than Mindy McCready, a courageous ten-year-old girl who dared to fight crime.
In time, she became a member of Kick-Ass in their crime-fighting endeavors. Some might contend that Kick-Ass should have been her apprentice instead. Hit-Girl had been trained by her father, Big Daddy, since she was just a toddler. Her violent nature is certainly noteworthy, a trait her father encourages as he unleashes it on unsuspecting thugs who are often left bewildered by the force they encounter.
Even though she’s young, Hit-Girl instructs Kick-Ass on becoming a more effective hero, while he helps her learn self-control and how to act like a normal ten-year-old girl. This unique relationship between them is captivating, and they are among my favorite characters in the series.
16. Rick Jones

In a dictionary, you might find an illustration of Marvel’s character, Rick Jones, beside the term “sidekick.” Although this isn’t technically possible, I believe it’s a fitting association. Rick debuted in The Incredible Hulk #1 in May 1962, taking on the role of Bruce Banner’s sidekick. He attempted to rescue him when the gamma radiation accident occurred.
Nevertheless, the Hulk wasn’t just the first; he was one in a series of superheroes that Rick Jones had aided throughout the years, even though he himself didn’t possess extraordinary powers. He served as a trusted associate to Captain America, two iterations of Captain Marvel, and even the entire Avengers team.
Rick Jones acquired powers reminiscent of the Hulk at one point, earning him the nickname the A-Bomb. Yet, the gamma-triggered abilities were stripped from Rick when Bruce Banner transformed into Doctor Green, concluding that it was in Rick’s best interest to be without them.
15. Batgirl

Among my most cherished comic book characters is none other than Batgirl. She made her debut in Detective Comics #359 back in January 1967. Despite not possessing any traditional superpowers, her indomitable spirit and compassion make her a character to be reckoned with, almost as if those qualities were supernatural abilities of their own. For many years, she was Batman’s trusted companion as Batgirl, eventually evolving into Oracle.
Indeed, her true identity is Barbara Gordon, the daughter of Commissioner Gordon. She was exceptionally skilled in martial arts and worked alongside Batman for many years. Regrettably, she was shot from behind by the Joker, with the intention of mentally tormenting her father.
As I sat in the dimly lit theater, the story unfolded before me: A tale not of physical prowess, but of indomitable spirit. Once upon a time, I was Batgirl, leaping from rooftops and battling Gotham’s villains with ease. But fate had other plans for me, leaving me confined to a wheelchair after a life-altering accident.
However, the fire within me refused to be extinguished. Determined to continue my heroic endeavors, I transformed into Oracle – a symbol of resilience and resourcefulness. From the safety of my wheelchair, I honed my intelligence and tech skills to provide invaluable intel for Batman.
I could have given up, succumbed to the despair that threatened to consume me. But instead, I rose to the challenge, proving that being a hero is not about physical prowess, but about standing tall in the face of adversity. That’s what Oracle represents – the unwavering spirit that refuses to be broken, even when life deals its toughest blows.
14. Aqualad

In the history of DC Comics, there have been multiple characters known as Aqualads, but Garth was the initial one and he served as a sidekick to Aquaman, also known as Arthur Curry. The first appearance of Aqualad can be traced back to Adventure Comics #269 in February 1960. His abilities were quite remarkable, being almost equal to those of Aquaman in nearly every way.
As a seasoned movie critic, I must confess that Aqualad is undeniably one of the most fascinating aquatic superheroes I’ve encountered. Born with superhuman strength and speed, he effortlessly glides through underwater realms like a masterful dolphin. His unique ability to converse fluently with an astonishing array of marine creatures, from humble crustaceans to formidable sharks, sets him apart from his peers.
However, the tide of powers took a dramatic turn for Garth, as he inexplicably lost his remarkable gift of marine telepathy. In its stead, he was endowed with extraordinary new abilities, such as projecting potent energy blasts that could rival the mightiest storms. The evolution of Aqualad’s powers is indeed a testament to the dynamic nature of heroism and the indomitable spirit that lies within us all.
In more contemporary terms, the latest character portrayed as Aqualad goes by the name Kaldur’ahm. He gained widespread recognition through the animated series, “Teen Titans.” It is worth noting that Aqualad is part of the Teen Titans team, alongside characters such as Speedy and several others on this list.
13. Bob

Affirmative. That’s Bob we’re talking about, the loyal companion who was forced into being Deadpool’s sidekick due to some harrowing circumstances. Much like everything else involving Wade Wilson, Bob’s narrative is filled with darkness, unpredictability, and humor. Initially debuting in Cable & Deadpool issue 48 in May 2007, Bob was actually a covert agent for Hydra. It was during one of Deadpool’s raids on a Hydra compound that he crossed paths with Bob.
In a turn of events, he engaged in a conflict with Bob, who was an emissary of Hydra. After enduring intense torment, Bob eventually underwent a transformation and decided to partner up with Deadpool as his trusted ally. The mistreatment persisted throughout their relationship, yet Bob remained a steadfast companion.
Despite facing near-certain demise, he yelled, “Cease your attempt to decapitate my companion!” Eventually, Deadpool’s head was severed, and Bob picked it up and made his way to safety with it in his possession.
If I were a superhero, I’d prefer a trustworthy companion who could help me release tension occasionally, and one who would continue carrying my detached head during those unexpected moments. Bravo, Bob! (This version maintains the humor but is less graphic.)
12. Wonder Girl

In the realm of comics, I’ve come across multiple characters who carried the title of Wonder Girl. Interestingly enough, even the mighty Wonder Woman, Princess Diana, had her time as Wonder Girl. However, it was Donna Troy who truly made the role her own and became widely recognized as Wonder Girl. She first graced the pages in The Brave and the Bold #60 back in June 1965, but it wasn’t until later that she truly captured the hearts of many.
In her role within the Teen Titans, Donna served alongside Diana, yet she was equally heroic in her own right. Although her powers may not have matched those of Wonder Woman, Donna possessed remarkable abilities as an Amazonian warrior, some of which surpassed even those of Wonder Woman. This superheroine was capable of flight, controlling energy, communicating with animals, and more.
In a mentor-like role, Wonder Woman stood tall for her. Donna Troy has come to embody something akin to Wonder Woman version 2.0. Maybe someday, the mantle will be passed on to Diana’s worthy successor – Wonder Girl is certainly a strong candidate for it.
11. Lockheed

I have a strong affection for any animal or pet characters reminiscent of superheroes, with Lockheed being my particular favorite. This remarkable, purple, miniature creature made his debut in Uncanny X-Men #166, published in February 1983. Though Lockheed looks like a dragon, he’s actually an extraterrestrial species hailing from another planet. On his home world, he was revered and known for his formidable warrior skills.
Lockheed swiftly found himself deeply integrated within the X-Men team following his immediate connection with Kitty Pryde (or Shadowcat). Both of them were captured on a foreign planet by the Brood, a malevolent alien race known for their parasitic nature and ability to implant their eggs into other life forms for reproduction purposes, eventually eradicating all other species.
Lockheed and Shadowcat share a strong bond and frequently appear side by side, even though Little Dragon has assisted various characters throughout the years. In fact, he’s a part of the Pet Avengers as well!
10. Shadowcat

Among all characters on this list, Shadowcat (Kitty Pryde) stands out as the one who serves both as a supporting character and has her own sidekick. Kitty Pryde made her debut in Uncanny X-Men #129 back in 1980, which is interesting because the duration of her comic book life is barely more than that of her loyal companion’s, implying they’ve been a team for nearly eternity.
Despite the passage of time, Shadowcat frequently stood by Wolverine’s side, their bond being particularly unique. In terms of her abilities, Kitty Pryde is remarkably powerful, with one extraordinary skill: she can phase through solid matter, such as doors and walls.
Over time, Kitty has found herself connected with numerous heroic figures and groups, such as the Guardians of the Galaxy. Shadowcat is a fantastic character that I’m eager to see get more attention in the Marvel Cinematic Universe or future Marvel productions.
9. Falcon

In case you’re familiar with Anthony Mackie’s portrayal of Sam Wilson/Falcon in the Marvel Cinematic Universe, let me propose an intriguing idea: The Falcon from the comic books is even cooler! Now, I adore the MCU version too, but the original character has a unique charm. He debuted in Captain America #117, which hit stands in September 1969, making him one of Marvel’s early African American superheroes.
As a die-hard cinema enthusiast, I’d say, “In the comic books, I found The Falcon was Captain America’s trusted partner. Over time, he assumed the mantle of Captain America, much like in the Marvel Cinematic Universe. Prior to his high-tech winged suit, he served in the military, enabling him to soar and fly gracefully through the skies.
Additionally, Redwing was his companion, not just a drone in the comics. Unlike other portrayals, this Falcon wasn’t merely operating a bird-like device; he could communicate telepathically with actual birds. Who needs advanced technology when you can have a legion of avian allies infinitely more captivating?
8. Krypto

Among all time Superman’s sidekicks, none can compare to Krypto in my opinion, not even coming close. This remarkable character made his debut in Adventure Comics #210 back in 1955, initially intended as a one-time character. However, the audience couldn’t get enough and demanded more Krypto, leading the writers to expand upon an intriguing background for him, establishing him as Superman’s devoted ally.
Originally, Krypto was Superman’s canine companion from the planet Krypton. Before sending baby Superman to Earth in a spaceship, his parents also dispatched Krypto aboard a test rocket. Just like Clark Kent, Krypto developed superpowers on our planet, such as flight, immense strength, rapid speed, resilience, and various eye-related abilities.
In various escapades, he stands by Clark Kent’s side, yet on the Kent family farm, he takes on the role of a trusted farm dog. What a great tale! I’m thrilled that DC decided to include Krypto as part of their storyline.
7. Wong

Without a doubt, Wong was destined to be included! You can pick either the Wong from the Marvel Cinematic Universe or the comic book version – they both possess remarkable qualities and are often undervalued in my opinion. Wong made his debut in Strange Tales #110, way back in 1963, as Doctor Strange’s trusted assistant.
Although Wong possesses an extensive understanding of mystical arts and abilities seldom found among sorcerers across the universe, he continues to handle the routine tasks and assist Strange in his daily activities. This allows Strange to concentrate fully on his duties as the Sorcerer Supreme without distraction.
I adore Wong due to his incredible strength, but what truly sets him apart is his humility. Despite his immense power, he doesn’t hesitate to perform tasks like cleaning the Sanctum, carrying bags, and so on. To me, Wong embodies a true hero, whether in the MCU or the comics.
6. War Machine

In different words: Throughout his superhero career, Iron Man has had various associates and was part of multiple groups, but none were as near and dear as War Machine, whose real name is James Rhodes. Rhodie made his debut in Iron Man #118 in January 1979, and he’s been a faithful ally to Tony Stark ever since, even though they’ve had disagreements and arguments over the years.
War Machine stands out due to his remarkable similarity in power to the primary character, Iron Man, even though he is often seen as a secondary figure. Both their armors utilize identical technology, enabling them to perform nearly identical feats, and they frequently join forces in battle.
Instead of just a little more, War Machine’s suits are overflowing with additional weaponry compared to Tony’s. I find the relationship between them in the comics more appealing than their portrayal in the MCU, but they still make an incredible duo. Rhodey, by all means, truly earns his prominent position on this list.
5. Speedy

Among the iconic sidekicks out there, Speedy certainly holds a special place, earning him a spot on my top five picks. You might remember Roy Harper, who made his debut in More Fun Comics #73 way back in 1941 – yes, you read that right! Over eight decades later, he’s still active in the DC universe, making him one of its longest-serving heroes.
Occasionally referred to as the Red Arrow, he’s the loyal companion to Green Arrow, one of DC Comics’ iconic household superheroes. They’re much like two peas in a pod, sharing similar skillsets. Green Arrow tends to excel slightly more or take on the leadership role, while Speedy often follows suit.
Nevertheless, their relationship is remarkably captivating, and I’m particularly fond of Speedy, who endured immense hardships – often finding himself in roles that were more villainous or antiheroic at best. The original Speedy, Roy Harper, confronted weighty issues such as drug addiction, with Roy being a heroin addict. However, his friends intervened, aiding him in overcoming this struggle.
4. Kid Flash

If any character from this list outperformed their original mentors (in certain areas), it would be Kid Flash, also known as Wally West. Debuting in The Flash #110 in December 1959, he quickly established himself as one of the top speedsters within the DC Comics universe.
For quite some time, Kid Flash served as the apprentice to the original Flash, Barry Allen – a role model for Wally over the years. As he matured, it became clear that Kid Flash was prepared to take on greater responsibilities. In recognition of this, Barry passed on the title “The Flash” to him. West then seamlessly continued where his mentor had left off.
It’s unclear to me whether I preferred Wally as Kid Flash or the Flash, but one thing is undeniable – he truly belongs in the top tier of this list. Few sidekicks manage to transcend their original roles and become superheroes in their own right, but Wally West did just that, and it’s a development I admire greatly.
3. Bucky Barnes

I’m often accused of bias due to my fondness for Sebastian Stan, but I must confess that I’ve admired the character of Bucky Barnes since before the Marvel Cinematic Universe. Interestingly, his narrative trajectory in the comics shares many parallels with the MCU version. Initially introduced as a soldier and best friend to Steve Rogers (who would later become Captain America) in Captain America Comic #1, published in March 1941, Bucky’s journey mirrors the ups and downs we’ve seen on screen.
In a turn of events, Barnes was apprehended and transformed into the Winter Soldier, subjected to brainwashing and assigned numerous critical targets for elimination. Despite losing hope from many others, Steve remained steadfast, refusing to abandon his comrade.
In the end, my struggle against the Russian-imposed mind control as the Winter Soldier was worth it all. I found my freedom and was overjoyed to reconnect with my longtime friend yet again. Now, standing by Captain America’s side once more, I’m proud to be his most steadfast ally and trusted partner.
2. Harley Quinn

Indeed, you’re correct. Harley Quinn isn’t traditionally considered a superhero sidekick, but in essence, she serves as one, making her an intriguing character that deserved a spot on the list. Moreover, she has assisted Batman on multiple occasions, and they even shared a romantic moment – a storyline to be explored further at another time.
Initially, Harley Quinn made her non-official debut in The Batman Adventures #12, which was published in September 1993. However, she officially entered the storyline in Batman: Harley Quinn #1, released in October 1999. Originally a psychologist at Arkham Asylum, she developed feelings for the Joker, eventually joining forces with him and assisting his escapes from the institution.
Harley’s tumultuous bond with her abuser endured for many years, until eventually she managed to escape, though not without becoming utterly unhinged in the process. Despite my admiration for Margot Robbie’s portrayal of Harley that catapulted her into mainstream fame, it’s essential to delve into some Harley Quinn comics to truly understand her depth. She is nothing short of extraordinary, and her dynamic with the Joker remains unparalleled.
1. Robin

Ahoy! It’s simply unimaginable that any character could snatch the coveted role of Batman’s number one ally from Robin. When I think of a sidekick, it’s undeniably Batman and Robin who spring to mind. Through the years, there have been several Robins under the wing of Bruce Wayne’s Dark Knight, but the original was Dick Grayson, making his debut in Detective Comics #38 way back in April 1940.
On occasion, Batman and Robin’s bond can resemble that of a mentor and apprentice over a traditional hero and sidekick dynamic. However, it’s worth noting that Robin has rescued Batman just as frequently – in fact, their roles might even have been reversed on nearly as many occasions.
Without a doubt, there’s no other route to take – maybe Robin isn’t blessed with an endless array of incredible powers, nor is he hailed as the most formidable or intelligent hero in history, but he stands out as the greatest superhero sidekick ever, and his legendary status will endure forever.
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2025-05-20 20:27