But Neil, who's 11, from Derbyshire can go one better.
"I've even got a scar on my head!" he says. "I got it when I fell off a chair when I was 2 or 3."
Neil became a lookalike after his nan saw an ad in a national magazine.
"I met five other Harry lookalikes when I went up to the magazine thing in London - it was weird meeting people who looked like me!"
Even before that, Neil's classmates at primary school all thought he looked like the young wizard.
"When I was walking to the playground I'd hear people call out 'Eh up Potter!'" says Neil.
"I got my Hogwarts uniform by having a look around the shops. My favourite bit is the scarf my mum made. And I like magic!"