The following is a list of characters from Hey Arnold! The first main characters were originally Arnold, Helga, and Harold. Gerald, Grandma, Grandpa, Rhonda, Abner, Sheena, Curly, Nadine, Brainy, Sid and Stinky later were added in the original …

From left to right: Sheena, Rhonda, Helga, Phoebe and Nadine. Arnold, the calm, idealistic and benevolent central protagonist. Grandpa Phil, Arnold's cheerful and wisecracking grandfather. Grandma Gertie, Arnold's eccentric and boisterous grandmother. Mitzi, Grandpa Phil's haughty and arrogant twin sister. Arnie, Arnold's monotonous cousin.

This is a list of characters from the Nickelodeon animated TV series Hey Arnold!, where most residents live in the fictional coastal city of Hillwood, in the state of Washington.

Characters of Hey Arnold! Community content is available under CC-BY-SA unless otherwise noted.

Hey Arnold! was Nickelodeon's first animated series to feature kids voiced by actual children instead of adults. As a result of this, many of the boy characters, including Arnold himself, were recast at least once throughout the show's run, due to the child actors reaching puberty.

Find out who plays Arnold, Helga, Gerald and the rest of the gang. Discover the full list of Hey Arnold! characters and their cast members.

Hey Arnold! is an American animated television series created by Craig Bartlett. It ran from October 7, 1996 to June 8, 2004. The show stars 4th-grader Arnold, who lives with his grandparents Phil and Gertie, proprietors of the Sunset Arms boarding house.

This category contains articles about the characters featured in Hey Arnold! and related media. To add an article, image, or category to this category, append [[Category:Hey Arnold! characters]] to the end of its page.

Hey Arnold! is an American animated television series and the sixth Nicktoon. The series is produced by Snee-Oosh, Inc. and originally ran from October 7, 1996 to June 8, 2004. The series' pilot, which was later reworked into the episode "24 …

Jan 15, 2025 · If you were a kid growing up in the 90s, you certainly know some of the Hey Arnold Cartoon Characters! Hey Arnold! introduced us to a quirky, heartfelt world filled with unforgettable characters who left a lasting impact on fans of all ages.