Grinch
Cindy Lou Who
Mayor Augustus Maywho
Martha May Whovier
Lou Lou Who
Betty Lou Who
Whobris
8-Year-Old Grinch
Clarnella
Surprised Who
Christina Whoterberry
Rose
Elderly Timekeeper
Drew Lou Who
Stu Lou Who
Junie
Officer Wholihan
Customer
Biker Who
Miss Rue Who
Crazy Mose
Post Office Clerk
Sophie
Who Boy
8-Year-Old Augustus Maywho
Who Schoolgirl
8-Year-Old Martha May Whovier
8-Year-Old Whobris
Shopper
Tree Trimmer
Yodeler
Clerk
Band Member
Cook
Little Choir Member
Tiny Who Woman
Tiny Who Man
Near Miss Who
Pudding Chef
Puppeteer
Balloon Who
Max the Dog (voice)
Narrator (voice)