Robert Torrens, Irish-Australian politician, 3rd Premier of South Australia (d. 1884)
Robert Torrens may refer to:
Robert Torrens (judge) (1775–1856), Irish judge
Robert Torrens (economist) (1780–1864), Irish economist and Royal Marines officer, chair of the South Australian Colonisation Commission, cousin of the above
Robert Torrens (British Army officer) (1780–1840), British Army officer who fought at the Battle of Waterloo
Robert Torrens (Irish politician) (1810–1874), Irish Conservative politician
Sir Robert Richard Torrens (1812–1884), Irish-born colonial administrator and politician in South Australia and the United Kingdom, founded Torrens Title, son of the economist
Roy Torrens (Robert Torrens, 1948–2021), Irish cricketer