Petru
# Petru

Petru is a given name, and may refer to:

* Petru I of Moldavia (Petru Mușat, 1375–1391), ruler of Moldavia
* Petru Aron (died 1467), ruler of Moldavia
* Petru Bălan (born 1976), Romanian rugby union footballer
* Petru Cărare (1935–2019), writer from Moldova
* Petru Cercel (died 1590), voivode of Wallachia, polyglot
* Petru Dugulescu (1945–2008), Romanian Baptist pastor, poet, and politician
* Petru Filip (born 1955), current mayor of the municipality of Oradea
* Petru Fudduni (c. 1600–1670), poet
* Petru Giovacchini (1910–1955), Corsican hero
* Petru Groza (1884–1958), Romanian politician and Prime Minister
* Petru Lucinschi (born 1940), Moldova's second president
* Petru Luhan (born 1977), Romanian politician
* Petru Maior (c. 1756–1821), Romanian writer
* Petru Mocanu (1931–2016), Romanian mathematician
* Petru Pavel Aron (1709–1764), Romanian Greek-Catholic cleric and intellectual
* Petru Poni (1841–1925), Romanian chemist
* Petru Rareș (c. 1487–1546), ruler of Moldavia
* Petru Stoianov (born 1931), Romanian composer
* Petru Țurcaș (born 1976), Romanian footballer
