Robert Richards, Australian politician, 32nd Premier of South Australia (died 1967)

Robert Stanley Richards was an Australian politician. He served as premier of South Australia for two months in 1933, leading the Parliamentary Labor faction of the Australian Labor Party (ALP) in the aftermath of a major party split. His government was defeated in a landslide at the 1933 state election. He returned as leader of the reunited ALP from 1938 to 1949, leading the party to three consecutive electoral defeats as leader of the opposition in the face of severe electoral malapportionment. He later served as administrator of Nauru, a UN trust territory administered by Australia, from 1949 to 1951.

The Premier of South Australia is the head of government in the Australian state of South Australia. The Government of South Australia follows the Westminster system, with the Parliament of South Australia acting as the legislature. The Premier is appointed by the Governor of South Australia, and by modern convention holds office by virtue of their ability to command the support of a majority of members of the lower house of Parliament, the House of Assembly.