Djuvara or Juvara is a surname. Notable people with the surname include:
Alexandru Djuvara (1858–1913), Romanian author and politician Diamandi Djuvara (died 1821), Wallachian mercenary in the Ottoman Empire Ernest Juvara (1870–1933), Romanian surgeon Filippo Juvara (1678–1736), Italian architect and goldsmith Neagu Djuvara (1916–2018), Romanian author, historian and philosopher