Hans Conrad von Orelli may refer to:
Hans Conrad von Orelli (1714) (1714–1785), Swiss publisher and politician Hans Conrad von Orelli (1770) (1770–1826), Swiss civil servant and classical scholar Hans Konrad von Orelli (1846) (1846–1912), Swiss theologian and professor Hans Conrad von Orelli (officer) (1853–1904), Swiss military officer and colonel