Before other characters are taken I'll stake my claim.
I am the Acid Queen...which I feel perfectly comfortable being since I'm so confident in my manhood
Some other Characters
Tommy Walker: The main character of the story, from whom the album gets its name.
Captain Walker: Tommy's father.
Mrs. Walker: Tommy's mother.
The Lover: a romantic partner of Tommy's mother. (Uncle Frank)
Uncle Ernie: Tommy's "wicked uncle", a pedophile.
Cousin Kevin: Tommy's cousin, the "school bully". He bullies Tommy when left at home with him.
The Hawker: The leader of a cult religion, where Tommy's mother takes him in hope for a cure for his affliction.
Local Lad: The reigning champion of a pinball tournament, until Tommy defeats him and takes the title of "Pinball Wizard".
The Acid Queen (AKA "The Gypsy"): A prostitute who deals in hallucinogenic substances and attempts to heal Tommy.
The Doctor: A doctor who attempts to heal Tommy and finds out that his disabilities are mental rather than physical.
Sally Simpson: One of Tommy's "disciples".