Who I'd cast in hp for different musicals

Hairspray

Tracy Turnblad: Luna Lovegood.

Edna Turnblad: Ron Weasley.

Penny Pigleton: Lavender Brown.

Link Larkin: Oliver Wood.

Amber Von Tussle: Katie Bell.

Seaweed J Stubbs: Lee Jordan.

Corny Collins: Fred Weasley.

Little Inez: Ginny Weasley.

Velma Von Tussle: Pansy Parkinson.

Motormouth Maybelle: Angelina Johnson.

Wilbur Turnblad: Seamus Finnigan.

Prudy Pridgeton: Hermione Granger.

Mr. Pinky: George Weasley.

Featured Ensemble: Harry Potter, Neville Longbottom, Vincent Crabbe, Penelope Clearwater, Parvati Patil, Padma Patil.

Ensemble: Romilda Vane, Susan Bones, Cormac McLaggen, Blaise Zabini, Alicia Spinnet, Cho Chang.