It will be the 22nd UK series of the show since its first appearance in 1998. In this time there have been more than 480 episodes and more than 1,300 contestants who have collectively won over £50m.
Duncan Gray, controller of entertainment at ITV, said: "We're thrilled that ITV1 continues to be the home of the inspirational 'Who Wants To Be A Millionaire?'. It's where it belongs."