The 2007 British Athletics Championships was the national championship in outdoor track and field for athletes in the United Kingdom, held from 27–29 July at Manchester Regional Arena in Manchester. It was first time that the event was organised by UK Athletics and it incorporated the AAA Championships (the principal national competition organised separately by the Amateur Athletic Association of England until 2006). The national championships served as a selection meeting for Great Britain at the 2007 World Championships in Athletics.