This is a list of characters in the universe of Cartoon Network's ''Ben 10'' franchise.

List indicator(s)

* This table shows the recurring characters and the actors who have portrayed them throughout the franchise. * A dark grey cell indicates the character was not in the series or film, or that the character's presence in the series or film has not yet been announced. * A indicates an appearance as a younger version of a pre-existing character. * A indicates a
cameo appearance A cameo role, also called a cameo appearance and often shortened to just cameo (), is a brief appearance of a well-known person in a work of the performing arts. These roles are generally small, many of them non-speaking ones, and are commonly ei ...
. * A indicates an appearance in onscreen photographs only. * A indicates an appearance in deleted scenes only. * A indicates a motion-capture role. * A indicates an uncredited role.

Main characters

Ben Tennyson

Voiced by: *

Tara Strong Tara Lyn Strong (née Charendoff; born February 12, 1973) is a Canadian-American actress. She is known for her voice work in animation, websites, and video games. Strong's voice roles include animated series such as '' The New Batman Adventure ...

- ''Ben 10'', ''Ben 10: Secret of the Omnitrix'', ''Ben 10: Ultimate Alien'' (as 10 years old in "Forge Of Creation"), ''Ben 10: Omniverse'' (11 years old), and ''Ben 10 (2016)'' and various commercials, shorts and video games *

Yuri Lowenthal Yuri Lowenthal (born March 5, 1971)Birthday references: * * * is an American voice actor, producer and screenwriter known chiefly for his work in cartoons, anime and video games. Some of his prominent roles in animations and anime include S ...

- ''Ben 10: Alien Force'', ''Ben 10: Ultimate Alien'' , ''Ben 10: Omniverse'' and ''Ben 10 (2016)'' (as an elderly Ben in "The 11th Alien: Part 1" and as the teenage Bens in "Alien X-tiction"), various commercials and video games *

Scott Menville Scott David Menville (born February 12, 1971) is an American actor who is known for his voice work in animated films, television series and video games. Life and career Menville was born on February 12, 1971, to television animator and writer ...

- ''Ben 10 Acceso Total'' (as 10 years old in Commercial 1 only) Portrayed by: * Graham Phillips - ''Ben 10: Race Against Time'' *

Ryan Kelley Ryan Jonathan Kelley (born August 31, 1986) is an American actor. He is known for his roles in '' Mean Creek'', ''Prayers for Bobby'', as Ben Tennyson in '' Ben 10: Alien Swarm'', and as Deputy Jordan Parrish on ''Teen Wolf''. Early life Kell ...

- ''Ben 10: Alien Swarm'' Benjamin "Ben" Kirby Tennyson (alias "Ben 10") is the main protagonist of the franchise, wielder of the

Omnitrix ''Ben 10'' is an American media franchise created by Man of Action Studios, produced by Cartoon Network Studios and owned by Warner Bros. Discovery. The series centers on a boy named Ben Tennyson who acquires the Omnitrix, an alien device resem ...

, a powerful watch-like device that allowed him to turn into multiple different aliens. He is the cousin of Gwen Tennyson and best friend to Kevin Levin.

Gwen Tennyson

Voiced by: * Meagan Smith - ''Ben 10'' * Ashley Johnson - ''Ben 10: Alien Force'', ''Ben 10: Ultimate Alien'', and ''Ben 10: Omniverse'' * Montserrat Hernandez - ''Ben 10 (2016)'' Portrayed by: *

Haley Ramm Haley Michelle Ramm (born March 26, 1992) is an American actress. She is known for her roles as Jen Long in the police procedural series ''Without a Trace'' (2007–2008), Brenna Carver in the ABC Family drama '' Chasing Life'' (2014–2015), an ...

- ''Ben 10: Race Against Time'' * Galadriel Stineman - ''Ben 10: Alien Swarm'' Gwendolyn "Gwen" Tennyson is Ben's paternal cousin and Kevin's love interest, a skilled sorceress who inherited her magical "spark" from her Anodite grandmother.

Max Tennyson

Voiced by: *

Paul Eiding Paul Eiding (born March 28, 1957) is an American actor and instructor, best known for his voice roles as Colonel Roy Campbell in the ''Metal Gear'' series and Max Tennyson in the '' Ben 10'' franchise. During the 1970s, Eiding was a prolific c ...

- ''Ben 10'', ''Ben 10: Alien Force'', ''Ben 10: Ultimate Alien'', and ''Ben 10: Omniverse'' *

Adam Wylie Adam Augustus Wylie (born May 23, 1984) is an American actor, magician and a former Crayola spokesman. Wylie is known most for playing Zack Brock, the youngest son of Doctor and Sheriff Brock's children, on ''Picket Fences'' from 1992 to 1996. Ea ...

- ''Ben 10'' (as a kid in "Don't Drink the Water") *

Jason Marsden Jason Christopher Marsden (born January 3, 1975) is an American actor, director, producer and YouTuber, who has done numerous voice roles in animated films, as well as various television series and video games. He has been the official voice of ...

- ''Ben 10: Ultimate Alien'' (as a young adult in "Moonstruck") * David Kaye - ''Ben 10 (2016)'' Portrayed by: *

Lee Majors Lee Majors (born Harvey Lee Yeary; April 23, 1939) is an American actor. Majors portrayed the characters of Heath Barkley in the American television Western series ''The Big Valley'' (1965–1969), Colonel Steve Austin in the American televisio ...

- ''Ben 10: Race Against Time'' *

Barry Corbin Leonard Barrie Corbin (born October 16, 1940) is an American actor. He is best known for his starring role as Maurice Minnifield on the television series '' Northern Exposure'' (1990–1995), which earned him two consecutive Primetime Emmy Awar ...

- ''Ben 10: Alien Swarm'' Maxwell "Max" Tennyson is a retired

Plumber A plumber is a tradesperson who specializes in installing and maintaining systems used for potable (drinking) water, and for sewage and drainage in plumbing systems.

and the paternal grandfather of Ben and Gwen.

Kevin Levin

Voiced by: *

Michael Reisz Michael Reisz is an American actor, writer and producer. He was one of the writers of the hit television series ''Boston Legal'' until its ending in 2008. He was one of the writers and executive producers for the two seasons of '' Shadowhunters'' ...

- ''Ben 10'' (in the episode "Kevin 11") *

Charlie Schlatter Charles Thomas "Charlie" Schlatter (born May 1, 1966) is an American actor who has appeared in several films and television series. He is perhaps best known for playing Dr. Jesse Travis, the resident student of Dr. Mark Sloan (played by Dick Van ...

- ''Ben 10'' (in later episodes) *

Greg Cipes Gregory Michael Cipes (born January 4, 1980) is an American actor. He was a cast member in the reality television program ''Twentyfourseven'' and had recurring roles in ''MDs'' and ''Peacemakers''. His voice acting roles include Beast Boy in ' ...

- ''Ben 10: Alien Force'', ''Ben 10: Ultimate Alien'', ''Ben 10: Omniverse'', and ''Ben 10 (2016)'' Portrayed by: *

Nathan Keyes Nathan Keyes, born Nathan William Gumke, (born November 28, 1985) is an American actor, known for his roles as Kevin Levin in '' Ben 10: Alien Swarm'' and Ansel in '' Maya Dardel''. Life and career Keyes was born in Washington, D.C., to Holly ...

- ''Ben 10: Alien Swarm'' Kevin Ethan Levin is an Osmosian, a mutant subspecies of human, who first appeared as one of Ben's enemies but reformed as his best friend and Gwen's love interest.

Rook Blonko

Voiced by: * Bumper Robinson - ''Ben 10 Omniverse'' Rook Blonko is an alien from the fictional planet Revonnah. He serves as Ben's new partner throughout the series ever since after Gwen and Kevin left the team in ''Ommiverse.''

References

External links

Ben 10 Characters official US site
{{DEFAULTSORT:Ben 10 characters, List of 2000s television-related lists 2010s television-related lists 2020s television-related lists Lists of characters in American television animation Ben 10 Cartoon Network Studios characters Cartoon Network Studios superheroes