Jean-Paul Duminy (born 14 April 1984), usually known as JP Duminy, is a former South African international cricketer. He was vice-captain of the South Africa Twenty20 team. He is a left-handed batsman and a right-arm off spin bowler. Duminy, who is a Cape Coloured, was raised in the Western Cape and played domestic cricket for his home team, the Cape Cobras.
In September 2017, he retired from Test cricket after playing 46 matches between 2008 and 2017. In May 2019, Duminy announced his retirement from domestic cricket and in July 2019, he retired from all forms of international cricket.
Duminy is a successful batsman generally occupying the top order, a skilled fielder and a useful change bowler. He became known during the South African under-19s tour to England in 2003 and in the 2003–04 domestic season, where he averaged over 72, two years after breaking into South Africa's Western Province side. Though he bowls less frequently in One Day Internationals, he has also found success with the ball, making his ODI debut in 2004 against Sri Lanka.