Aaron Johnson is an English actor. Aaron Johnson professional work includes performances on stage, television, and in feature films. Aaron Johnson began performing at age six, and appeared in films such as Nowhere Boy, in which he played John Lennon, and the superhero movie Kick-Ass.

Aaron Johnson was born 13 June 1990 in Holmer Green, Buckinghamshire, England. It was announced on 31 October 2009, that Aaron Johnson was engaged to filmmaker Sam Taylor-Wood.

As of January 2010, Taylor-Wood is pregnant with the couple`s first child. In 2010, he appeared as Dave Lizewski, the lead character in Matthew Vaughn and Jane Goldman`s film Kick-Ass.