10 Greatest Comic Book Characters Created In The 2000s

Published Oct 8, 2026, 8:31 PM EDT Emedo Ashibeze is a tenured journalist and critic specializing in the entertainment industry. Before joining ScreenRant in 2025. he wrote for several major publications, including GameRant. Comic book history is filled with legendary characters who have shaped the medium across generations, but the 2000s introduced a new wave of memorable figures. Some emerged as heroes, while others became compelling villains or morally complex antiheroes. Despite arriving in a new millennium, several quickly established themselves as lasting additions to the comic book landscape. The decade was particularly notable for expanding what a comic book character could be, with creators exploring darker themes, unconventional identities, and more complicated personalities. Some were built around extraordinary powers, while others stood out through their personalities and circumstances. This list brings together some of the most notable characters created during one of comics’ surprisingly prolific periods. 10 Jaime Reyes Jaime Reyes is one of the most memorable comic book characters to emerge from the 2000s, becoming the third hero to carry DC’s Blue Beetle mantle. Created by Keith Giffen, John Rogers, and Cully Hamner, he debuted in Infinite Crisis in 2006 as a teenager whose life changed after discovering the mysterious scarab in his hometown of El Paso. That scarab, later identified as Khaji Da, bonded itself to Jaime and transformed him into a uniquely armored superhero. The alien technology grants him superhuman strength, durability, flight, and an impressive selection of weaponry. His greatest asset, however, is arguably the unusual partnership he develops with the scarab, making Jaime far more than just another successor. 9 Hope Summers Hope Summers is among Marvel’s most important characters created during this period, emerging during the X-Men’s bleakest period. Created by Mike Carey and Chris Bachalo, she first appeared in X-Men #205 in 2007 as the first mutant born after the Decimation, immediately becoming the focus of a dangerous struggle over mutantkind’s future. Cable ultimately became her protector, carrying the infant Hope into the future to keep her safe from those who believed she would either save mutants or bring about their destruction. She was raised through years of conflict before returning to the present, where her extraordinary abilities and connection to the Phoenix Force made her central to several major X-Men stories. 8 Amadeus Cho Amadeus Cho first appeared in Amazing Fantasy #15 in 2005, created by writer Greg Pak and artist Takeshi Miyazawa. He debuted in Marvel Comics as a teenage genius whose intellect placed him among the smartest people in the world. His story kicked off after an intelligence contest made him the target of a deadly conspiracy. Cho soon became closely associated with the Hulk, initially serving as a loyal ally to Bruce Banner and using his remarkable intellect to help him through dangerous situations. His heroic journey eventually took an enormous turn when he absorbed Banner’s gamma powers, becoming the Totally Awesome Hulk and giving Marvel a brand-new Green Goliath. 7 Kate Bishop Kate Bishop entered Marvel Comics in Young Avengers #1 in 2005, created by writer Allan Heinberg and artist Jim Cheung. She was introduced as a wealthy teenager determined to become a hero despite having no superhuman abilities. After a dangerous incident at her sister’s wedding, Kate joined the Young Avengers and quickly proved herself capable of standing alongside them. She later adopted the Hawkeye mantle and became an accomplished archer, swordswoman, and martial artist. Rather than relying on powers, Kate built her reputation through intensive training and impressive combat instincts. Her relationship with Clint Barton also became an important part of her story, as the original Hawkeye gradually recognized her abilities and accepted her as his successor. 6 Damian Wayne Batman’s world gained a very different Robin with the arrival of Damian Wayne in 2006’s Batman #655. Grant Morrison and Andy Kubert created him as Bruce Wayne’s biological son, born from his relationship with Talia al Ghul. Damian spent his childhood away from Gotham under the League of Assassins’ influence, shaping a thoroughly abrasive personality. This upbringing made Damian an extraordinarily capable fighter, but it also left him arrogant, aggressive, and comfortable with killing. Joining Bruce forced him to confront a completely different philosophy of heroism, creating an unusual father-and-son dynamic beneath their crime-fighting partnership. Notably, he also became the leader of the Teen Titans, taking charge of a new generation of the team. 5 Wiccan Billy Kaplan debuted as Wiccan in Young Avengers #1 in 2005, written by Allan Heinberg and drawn by Jim Cheung. He was initially known as Asgardian and appeared to be an ordinary teenager who had somehow developed magical abilities. His true origins were far stranger, however, as he was revealed to be Scarlet Witch’s reincarnated son. Wiccan possesses reality-altering magic inherited from his mother, allowing him to cast spells, generate energy, create protective barriers, and reshape the world around him. His immense potential has drawn comparisons to Scarlet Witch herself, highlighting the tremendous possible extent of his powers as a mystic. Despite his extraordinary abilities, Billy remains very much a young hero learning to master them. 4 Hush Hush emerged from the landmark Batman storyline of the same name, created by writer Jeph Loeb and artist Jim Lee. The mysterious bandaged villain first appeared in Batman #609 in 2003, initially presented as an elusive enemy manipulating Gotham’s criminal underworld. His identity was later revealed as Tommy Elliot, Bruce Wayne’s childhood friend. Tommy’s hatred for Bruce had deep roots, beginning with a childhood shaped by an abusive father and a resentment toward the Wayne family. He would grow into a brilliant surgeon, skilled marksman, and calculating strategist, using his medical expertise and intimate knowledge of Bruce to launch an intensely personal campaign against Batman. 3 X-23 X-23 began life outside the comics, first appearing in X-Men: Evolution in 2003 before Marvel brought her into the main universe through NYX #3 in 2004. Created by Craig Kyle and Christopher Yost, Laura Kinney was introduced as a female clone of Wolverine, engineered by the Facility and raised specifically to become a deadly weapon. Laura’s childhood consisted largely of experimentation, isolation, and brutal conditioning that honed her into an exceptional assassin. She possesses Wolverine’s healing factor, enhanced senses, and retractable claws, giving her tremendous combat ability. Her greatest struggle, however, involved escaping the programming imposed upon her and developing a sense of identity beyond the designation X-23. 2 Jessica Jones Jessica Jones made her comic book debut in Alias #1 in 2001, created by writer Brian Michael Bendis and artist Michael Gaydos. She was presented as a former superhero who had abandoned her costumed identity in favor of private investigation. Running her agency, Alias Investigations, Jessica handled cases involving superhumans while struggling with the consequences of her past. Jessica possesses enhanced strength, durability, and the ability to fly, abilities she gained after a childhood accident involving a military vehicle and radioactive chemicals. Her life as the superhero Jewel ended after the Purple Man subjected her to prolonged mind control, leaving her deeply traumatized and helping shape the hardened, distrustful investigator she became. 1 The Sentry The Sentry debuted in The Sentry #1 in 2000, created by writer Paul Jenkins and artist Jae Lee. He was introduced as Robert Reynolds, a troubled man who gradually discovers that he was once a forgotten superhero. This rediscovery uncovers a mystery surrounding his lost history and the disappearance of the powerful hero known as the Sentry. Reynolds gained his incredible abilities after consuming an experimental version of the Super-Soldier Serum, becoming capable of immense strength, extraordinary speed, flight, and molecular manipulation. His greatest problem, though, is the Void, a terrifying counterpart tied directly to his own psyche, as every attempt to embrace his heroic power risks unleashing the darkness within him.