The Australia national cricket team toured Great Britain to play a series of cricket matches during the 2009 English cricket season. The team played five Test matches – one in Wales – seven One Day Internationals and two Twenty20 Internationals against England. The Australians also played four other first-class matches in England, against the England Lions and two county sides. Australia also took part in the 2009 ICC World Twenty20 but they were eliminated in the first round after defeats to the West Indies and Sri Lanka.

Brett Lee is an Australian former international cricketer, who played all three formats of the game. During his international career, Lee was recognised as one of the fastest bowlers in the world. With his time representing Australia, Lee won multiple ICC titles with the team: the 2003 Cricket World Cup, the 2006 ICC Champions Trophy, and the 2009 ICC Champions Trophy. Lee was the first bowler to take a hat-trick in the T20 format of the game which he did in 2007 ICC World Twenty20 in the inaugural tournament against Bangladesh, subsequently being the first bowler to do so at an ICC Men's T20 World Cup. Lee was also the first Australian bowler to take a hat-trick at a Cricket World Cup which he did in the 2003 Cricket World Cup Super Match game against Kenya.