Louise "Little Lulu" Moppet (voice)

Thomas "Tubby" Tompkins (voice)

Annie Inch (voice)

Iggy Inch (voice)

Eddie Stimson (voice)

Wilbur Van Snobbe (voice)

Willie Wilkins

Gloria Goode Darling / Margie (voice)

Alvin Jones

Mrs. Martha Moppet (voice)

Mr. George Moppet

Mrs. Ellie Tompkins (voice)

Mr. Jim Tompkins / Officer McNabb (voice)

Butch, the Lead West Side Boy (voice)