Miss Lenhart in comic 499, Scantron.
|First appearance||499: Scantron|
Miss Lenhart is the go-to character when Randall needs a teacher. She has white hair of shoulder length.
Unlike most xkcd characters, Miss Lenhart is named in every comic she appears in.
An aimless student preparing for grad school visually appears like Miss Lenhart in 59: Graduation.