John Vallins (Born 19 January 1950) is an Australian Gold and Platinum award winning songwriter/musician best known for his 1970s song "Too Much, Too Little, Too Late". One of only a handful of Australian songwriters ever to make No 1 on the American Billboard Chart, the song reached the top position in May 1978 sung as a duet by Johnny Mathis and Deniece Williams. It was top ten in both Canada and the UK and certified Gold by the R.I.A.A and the BPI. It was also covered by English band Silver Sun in 1998 and reached number 20 in the UK singles chart.