Iustin is a Romanian-language masculine given name that may refer to:

• Iustin Doicaru (born 2007), Romanian footballer
• Iustin Dyadkovsky (1784–1841), Russian physician, psychotherapist, rationalist, natural philosopher and Moscow University professor
• Iustin Frățiman (1870–1927), Russian Empire/Romanian historian, educator, librarian and political figure
• Iustin Moisescu or Patriarch Iustin of Romania (1910–1986), former Patriarch of the Romanian Orthodox Church
• Iustin Popescu (born 1993), Romanian footballer
• Justin Popović (1894–1979), sometimes spelled Iustin, Serbian Orthodox theologian, archimandrite of the Ćelije Monastery, Dostoyevsky scholar, writer, anti-communist advocate and critic of the pragmatic church ecclesiastical life
• Iustin Răducan (born 2005), Romanian footballer

• Justin (given name)

Name list

This page or section lists people that share the same given name.
If an internal link led you here, you may wish to change that link to point directly to the intended article.