Renier

Renier or Rénier may refer to:

Given name:
 * Renier Botha (born 1992), South African rugby union player
 * Renier Coetzee PS, General Officer in the South African Army
 * François Renier Duminy (1747–1811), French mariner, navigator, cartographer and South African pioneer
 * Renier Erasmus, South African rugby union player
 * Renier de Huy, 12th-century metalworker and sculptor
 * Renier of St Laurent (died 1188), twelfth-century Benedictine monk of St Laurent Abbey, Liège
 * Giustina Renier Michiel (1755–1832), aristocratic woman who helped intellectual and social Venetian life flourish
 * Renier I of Montferrat (1084–1135), ruler of the state of Montferrat in north-west Italy from about 1100 to his death
 * Renier of Montferrat (1162–1183), the fifth son of William V of Montferrat and Judith of Babenberg
 * Renier Schoeman (born 1983), South African rugby union player
 * Jan Renier Snieders (1812–1888), Flemish writer, brother of August Snieders
 * Renier of Trit, the first Frankish duke of Philippopolis (modern Plovdiv, Bulgaria) from 1204 to 1205
 * Renier van Tzum (1600–1670), merchant/trader and official of the Dutch East India Company
 * Renier Vázquez (born 1979), Spanish chess player, Grand Master in 2007
 * Renier Zen (died 1268), the 45th Doge of Venice, reigning from January 1, 1253, until his death in 1268

Surname:
 * Alphonse Renier, Belgian football player who competed in the 1900 Olympic Games
 * Ferdinand Renier, Belgian weightlifter
 * Franck Rénier (born 1974), French professional road bicycle racer
 * G. J. Renier (1892–1962), professor of Dutch History at University College London
 * Jérémie Renier (born 1981), Belgian actor
 * Joseph Emile Renier (1887–1966) American sculptor, professor and medalist
 * Marc Renier (born 1953), former Belgian racing cyclist
 * Paolo Renier (1710–1789), Venetian statesman, the 119th, and penultimate, Doge of Venice
 * Pascal Renier (born 1971), Belgian football defender
 * Yannick Renier (born 1975), Belgian actor in theatre, film and television

Geography:
 * Renier Point (6094–6094), the east extremity of both Burgas Peninsula and Livingston Island in the South Shetland Islands, Antarctica