<P> `` You 're the One That I Want '' is a song written by John Farrar for the 1978 film version of the musical Grease . It was performed by John Travolta and Olivia Newton - John . It is one of the best - selling singles of all time , having sold over 6 million copies among the United States , the United Kingdom , and France alone , with estimates of more than 15 million copies sold overall . </P>
<P> `` You 're the One That I Want '' is a song written by John Farrar for the 1978 film version of the musical Grease . It was performed by John Travolta and Olivia Newton - John . It is one of the best - selling singles of all time , having sold over 6 million copies among the United States , the United Kingdom , and France alone , with estimates of more than 15 million copies sold overall . </P>
who wrote you 're the one that i want
who wrote you 're the one that i want
John Farrar
John Farrar