|The name of this article was obtained from production material.
While the name is technically official, a future episode can give the character a new name, which will then become the official name.
|Residence||Slink's house, Elwood City|
|Family||Slink's mother (mother)|
Slink (brother) 
|Cartoon debut||"Arthur's Eyes"|
Nancy is a fourth grader who attends Lakewood Elementary School. She has only spoken once in "Best Wishes". She was also in the same kindergarten class as both Prunella and Brain, which was revealed during the episode "Brain's Shocking Secret". She is often seen with her best friend Helen.
Nancy is a rabbit with a cream complexion. She has blonde hair and wears a pink shirt, light blue shorts, short pink socks, and light pink and white sneakers.
Nancy had a yellow colored backpack, but later on in the series it changed to blue colored. In kindergarten she wore a red and white striped shirt, long red pants, and brown shoes. In the episode "Arthur and the Real Mr. Ratburn" she wore a pink shirt, pink shorts, purple socks, and red and white sneakers.
Looking at how the school got new uniforms in the episode "The Pride of Lakewood", it's unlikely she still uses the same one she wore in this episode.
In the winter she wears long light pink colored pants, a dark pink coat, a white hat, brown shoes, and light blue mittens, which was first seen in the episode "Arthur's Snow Biz".
- Season 1
- "Arthur's Eyes" 10101
- "Francine's Bad Hair Day" 10102
- "Arthur and the Real Mr. Ratburn" 10201
- "D.W.'s Imaginary Friend" 10401
- "Arthur Bounces Back" 10802
- "Arthur Writes a Story" 11201
- "Arthur's Substitute Teacher Trouble" 12702
- "I'm a Poet" 12801
- "The Scare-Your-Pants-Off Club" 12802
- "My Club Rules" 12901
- Season 2
- Season 3
- Season 4
- Season 5
- Season 6
- Season 7
- "D.W.'s Time Trouble" 70701
- Season 8
- Season 9
- Season 10
- Season 11
- Season 12
- Season 13
- Season 14
- "Nicked by a Name" 140301
- Season 15
- Season 16
- "Brain's Biggest Blunder" 160702
- Season 17
- "Molina's Mulligan" 170301
- Season 18
- "Best Wishes" 180401
- Season 20
- Season 24
- Nancy's third grade teacher was Mrs. Fink.
- In the episode "Do You Believe in Magic?", she was seen in Mr. Ratburn's class for some unknown reason.
- Nancy is a fan of Henry Skreever.
- In "D.W.'s Imaginary Friend", Arthur says Nancy is one of D.W.'s friends.
- Nancy and Slink sit next to each other on a couch in "Meet Binky".
- Main article: Nancy/Gallery