Characters with unknown voice actors • Corky • Debbie and Anne Lincoln • Diego • Elevator Man (when he sings in Christmas episode) • Eloise's mother (appears at the end of Christmas episode) • False Doctor • Matteus • Monte • Taylor
Recurring roles Identified: •
Mary Mouser - Eloise •
Lynn Redgrave - Nanny •
Tim Curry - Mr. Salamone •
Jeff Bennett - Charlie the doorman •
Kathleen Gati - Mrs. Thornton •
Rob Paulsen - Bill •
Candi Milo - Margarita, Betty, Bobby and Bruce •
Tara Strong - Nicole in "Eloise in Springtime", Edwin •
Phil LaMarr - Tyler •
Lauren Tom - Noelle in "Eloise Goes to School" •
Dionne Quan - Yuko Takahashi •
April Winchell - Betty's mother, secretary and Janet Palmer in "Eloise Goes to Hollywood", three tutor candidates in "Eloise Goes to School" •
Neil Patrick Harris - Philip, Eloise's
tutor Uncredited:
One-shot roles Identified: •
Doris Roberts - Mrs. Hedwig in "Eloise Goes to School" •
Brad Garrett - Diamond Jim Johnson in the Halloween episode •
James Belushi - as himself, in the Halloween episode •
Clyde Kusatsu as Mr. Takahashi, Yuko's father in the Christmas episode •
Matthew Lillard - Monsieur Ducat in the Christmas episode Uncredited: •
Curtis Armstrong - character in episode 1 •
Henry Gibson - character in "Eloise Goes to School" •
Tony Jay - Gavin in "Eloise in Springtime"
Additional voices Voices in "Eloise Goes to Hollywood": •
Alan Cumming - •
Cynthia Nixon - •
Jason Marsden - •
Kevin Michael Richardson •
Lacey Chabert - •
Liliana Mumy - •
Nestor Carbonell - •
Jane Lynch ==Crew==