|Book debut||Arthur and the Cootie-Catcher|
|Cartoon debut||"Arthur's Birthday"|
|Voiced by||Jennifer Seguin|
Coach Grimslid has a brown skin complexion with curly brown hair. She wears a red jacket over a white shirt, with a pink tie. In her role as P.E. coach, she wears a skirt with a brown belt. In her most recent appearance on the show, her complexion is much lighter. She does, however, still wear a white shirt.
This list is incomplete.
- 10102. Francine's Bad Hair Day
- 11001. Arthur's Birthday
- 11502. Grandpa Dave's Old Country Farm
- 12302. Misfortune Teller
- 21202. Arthur and the Square Dance
- 40701. Binky Barnes, Wingman (Picture)
- 80502. Sue Ellen Chickens Out
- 101002. Buster's Special Delivery
- 191000. The Last Day