Piet ( [ˈpit]) is a masculine given name derived from Petrus. It is a common Dutch and South African name, the latter because of Dutch emigration. People named Piet include:
Piet Bergveld (born 1940), Dutch electrical engineerPiet Bleeker (born 1928), Dutch long-distance runnerPiet de Boer (1919–1984), Dutch footballerPiet Botha (born 1955), South African musicianPiet Cronjé (1836–1911), South African general in the Anglo-Boer warsPiet Dankert (1934–2003), Dutch politician and President of the European Parliament (1982–1984)Piet Hein Donner (born 1948), Dutch politician and cabinet ministerPiet Hein (scientist) (1905–1996), Danish scientist, mathematician, inventor, designer, author, and poetPiet Pieterszoon Hein (1577–1629), Dutch naval officerPiet Huyg, Dutch footballerPiet de Jong (born 1915), Prime Minister of the Netherlands (1967–1971)Piet Joubert (1834–1900), Commandant-General of the South African Republic from 1880 to 1900Piet Keizer (born 1943), Dutch footballerPiet Kleine (born 1951), Dutch speed skater, Olympic gold and silver medalistPiet Koornhof (1925–2007), South African politician and cabinet ministerPiet Kramer (1881–1961), Dutch architectPiet Kruiver (1938–1989), Dutch footballerPiet Kuiper (born 1934), Dutch botanistPiet Mondrian (1872–1944), Dutch painterPiet Retief (1780–1838), Boer leaderPiet Roozenburg (1924–2003), world draughts champion (1948–1954)Piet Schrijvers (born 1946), Dutch football goalkeeperPiet Uys (1797–1838), Boer leaderPiet de Visser (football manager) (born 1934), Dutch football managerPiet de Visser (politician) (1931–2012), Dutch politicianPiet de Wit (born 1946), Dutch cyclistPiet de Wolf (1921–2013), Dutch footballer