All Ben 10 Characters, Ranked Best to Worst
- 1
Diamondhead
Jim WardHailing from the crystalline planet Petropia, this alien hero is as tough as they come. His body is composed of dense diamond-like material, making him virtually indestructible and incredibly strong. Able to manipulate the crystal growths on his body and create structures with ease, he's often lauded as one of the most versatile and resourceful characters in the series.
- 2
Heatblast
Steven BlumOften considered one of the coolest aliens in the show, this Pyronite hero is known for his fiery powers and impressive control over heat. Capable of launching balls of fire, creating walls of flame, and even flying with his mote-like feet, fans are always eager to see him in action. Despite his often hot-headed nature, his ability to handle intense situations with a burning determination has garnered him a fan-favorite status.
- 3
XLR8
Jim WardSpeed demons, rejoice! This Kineceleran alien might just be the fastest creature in the universe, clocking in at speeds upwards of 300 mph. He's quick-thinking and even quicker-acting, able to dodge almost anything thrown his way and deliver devastating attacks in the blink of an eye. Fans love seeing him use his velocity-based powers to outmaneuver his opponents and leave them in the dust.
- 4
Four Arms
Richard McGonagleThis Tetramand powerhouse boasts incredible strength and agility thanks to his four powerful arms and muscular physique. A force to be reckoned with, he's been known to take on multiple enemies at once, break through barriers, and lift heavy objects with ease. Besides his brute force capabilities, he also possesses an acute sense of hearing, which comes in handy when searching for hidden enemies or seeking out advantageous ambush locations.
- 5
Ben Tennyson
Claudia Schmidt, Tara Strong, Yuri LowenthalThe show's namesake and central protagonist is, without a doubt, one of its most compelling characters. Relatable and courageous, he wields the all-powerful Omnitrix, which allows him to transform into numerous alien species with varying abilities. As the series progresses, his growth from a brash, impulsive 10-year-old to a seasoned and responsible hero is a testament to his strength of character and skill.
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- 6Paul Eiding
Wise, knowledgeable, and fiercely protective, this retired Plumber serves as a mentor and father figure to Ben and Gwen. Armed with decades of experience, an unwavering moral compass, and some surprisingly impressive combat skills, he's often joined the younger heroes at the frontline of battle. His endearing qualities and steadfast nature have made him a fan-favorite throughout the show's many incarnations.
- 7Meagan Smith, Ashley Johnson
Equal parts brains and brawn, this Anodite-descended cousin of Ben often demonstrates impressive intelligence, resourcefulness, and magical prowess. Though initially distrusting of her magic and cosmic parentage, she eventually comes to embrace and hone her abilities, much to the delight of fans. As a pivotal member of the Tennyson team, her combination of wit, combat capability, and empathy set her apart from the rest.
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- 8Charlie Schlatter
Once a villainous sociopath, this powerful Osmosian character undergoes a transformative redemption arc that sees him become one of Ben's staunchest allies. With his ability to absorb and manipulate energy (including that of the Omnitrix), he proves himself a formidable force on the side of good. Over time, his character development and tumultuous past make him a complex and deeply compelling addition to the show's roster.
- 9
Grey Matter
Richard Steven HorvitzDespite being the smallest character in Ben's arsenal, this Galvan alien's incredible intellect more than makes up for his diminutive size. Combining his vast knowledge of technology and science with quick thinking, he's been known to come up with ingenious solutions to seemingly insurmountable problems. Fans appreciate his cunning nature and the unique, brain-over-brawn approach he brings to the table.
- 10
Ripjaws
Fred TatascioreThis aquatic alien boasts impressive swimming capabilities, razor-sharp teeth, and a fearsome appearance that strikes fear into the hearts of foes. Although limited in usefulness due to his water-based nature, he's proven himself a powerful asset in aquatic battles or situations that required underwater expertise. As such, his fishy flair has earned him a unique spot in the hearts of fans.
- 11
Stinkfly
Dee Bradley BakerThis winged, insect-like alien possesses a potent mix of agility, strength, and bio-based weaponry. Able to fly at high speeds and emit corrosive, sticky goop from his compound eyes, he's often used to quickly incapacitate enemies and maneuver through treacherous environments. His quirky design and outlandish abilities make him a memorable character beloved by many.
- 12
Ditto
Rob PaulsenThis pint-sized alien is capable of duplicating himself indefinitely, creating a veritable army of clones with a single thought. Each mirrored copy shares the same thoughts and experiences as the original, making them a highly coordinated and effective fighting force. This unique ability combined with his cheeky personality has earned him a beloved spot among fans.
- 13
Benmummy
Richard GreenThe show's rendition of a classic horror monster, this alien is composed entirely of wrappings akin to those found on an ancient Egyptian mummy. With the ability to stretch, reshape, and regenerate his bandage-like body, he's proven himself a surprisingly versatile and powerful addition to the team. Fans love his eerie and mysterious nature, as well as his ability to wrap up enemies – literally.
- 14Kari Wahlgren
As one of the primary antagonists of the series, this dark sorceress is known for her cunning intelligence and raw magical power. With an impressive mastery over various spells and artifacts, she often poses a formidable challenge for Ben and his team. Her ambiguous morality, combined with her tenacity and skill, make her a fan-favorite villain.
- 15Khary Payton
This ancient and powerful magician is characterized by his vindictiveness, sadism, and undeniably cool aesthetic. Wielding a potent blend of dark magic and supernatural artifacts, he's proven himself a force to be reckoned with time and time again. His sinister demeanor and haunting presence have earned him a spot among the show's most memorable antagonists.
- 16
Dr. Animo
Dwight SchultzThis mad scientist is equal parts brilliant and deranged, with a penchant for creating horrifying genetic mutations and hybrid creatures. Driven by a twisted desire for revenge and recognition, he's been a persistent thorn in the side of Ben and his allies. Fans love his creepy creations and the unique brand of chaos he brings to the series.
- 17
Dr. Vicktor
Michael DornThe hulking and menacing Dr. Vicktor is a formidable villain with an electrifying presence – literally. Wielding the power to control and manipulate electricity, he's proven himself a tough adversary to defeat. Despite his limited appearances, fans remember him for his chilling design and formidable abilities.
- 18
Ventrilosquid
Greg EllisThis cephalopod-like alien comes equipped with telepathic abilities, granting him the power to control minds and communicate across long distances. Though he may not be the most physically formidable character, his psychic powers make him an intriguing and unique addition to the series. As such, fans appreciate his peculiar design and the fresh take on telepathy he provides.
- 19
Ultimos
Tom KaneAs the leader of the intergalactic superhero team, the "Galactic Enforcers," this impressive character serves as a beacon of justice throughout the universe. Possessing super strength, agility, and advanced technology, he's often seen lending a hand in the fight against evildoers on Earth and beyond. Fans can't help but appreciate his unwavering dedication to his heroic duties and altruistic values.
- 20
Rojo
Jennifer HaleThis ruthless gang leader-turned-cyborg is known for her brutal tactics, cunning nature, and impressive combat skills. After being augmented with alien technology, her already-formidable abilities are enhanced, making her an even more dangerous foe. Fans love to hate this tenacious antagonist and the intense battles she's inspired.
- 21
Baron Highway
John DiMaggioThe mysterious and enigmatic Baron Highway is known for his ability to control vehicles and machinery, manipulating them to do his bidding. Though he may lack the physical prowess of other characters, his powerful technopathy makes him a unique and dangerous adversary. Fans love his shadowy persona and unusual powers, making him a standout among the show's many villains.
- 22
Jonah Melville
Robin Atkin DownesAs leader of the eco-terrorist group "Save the Ocean," this seemingly well-intentioned activist is brought into conflict with Ben and his allies. Operating under the belief that the end justifies the means, his ruthless methods often put him at odds with our heroes. Fans appreciate the moral ambiguity of this complex character, as well as the unique environmental angle he brings to the series.
