Maddie Baillio

Tracy Turnblad

Dove Cameron

Amber Von Tussle

Kristin Chenoweth

Velma Von Tussle

Ariana Grande

Penny Pingleton

Garrett Clayton

Link Larkin

Harvey Fierstein

Edna Turnblad

Derek Hough

Corny Collins

Jennifer Hudson

Motormouth Maybelle

Martin Short

Wilbur Turnblad

Ephraim Sykes

Seaweed J. Stubbs

Paul Vogt

Mr. Harriman F. Spritzer

Shahadi Wright Joseph

Little Inez

Billy Eichner

Rob Barker

Sean Hayes

Mr. Pinky

Andrea Martin

Prudy Pingleton

Rosie O'Donnell

Gym Teacher

Ricki Lake

Pinkette

Marissa Jaret Winokur

Pinkette

Joshua Alexander

James

Will B. Bell

Duane

Helene Britany

Shelley

Riley Costello

Brad

Kelli Erdmann

Lou Ann

Sam Faulkner

I.Q.

Marissa Heart

Tammy

Joanna Jones

Ensemble

Jacque LeWarne

Brenda

Kamilah Marshall

Dynamite / Peaches

Tiana Okoye

Lorraine

Amos Oliver III

Thad

Re'Sean Pates

Jackie

Katherine Roarty

Kooks

Rhon Saunders

Gilbert

Ricky A. Schroeder

Sketch

Judine Somerville

Dynamite / Cindy Watkins

Shayna Steele

Dynamite / Pearl

Heather Tepe

Belle

Mason Trueblood

Fender

Karl Skyler Urban

Jon

Hunter Goligoski

Corny Collins Teen (uncredited)