Miss Deer (JP: Mireille Pearson Antelope) is the Maple Town children's teacher who works at Maple Town School. She is also the wife of David Deer and the granddaughter of Grandma Deer (a one-time character from "Teacher, Please Don't Go!"). She was voiced by Chiyoko Kawashima in the Japanese version and Edie Mirman in the English Dub.
She is a kind-hearted, caring teacher who always tries hard to solve problems she and her students face. In "The Stolen Necklace", for example, she solved a conflict against Wilde Wolf's theft of Fanny Fox's necklace at Maple Town School by consulting Barney Bulldog.