Newcastle was an electoral district of the House of Assembly in the Australian state of South Australia from 1884 to 1902 and again from 1915 to 1956.
The Newcastle electorate was based in the southern Flinders Ranges. In 1938, the polling places were Beltana, Blinman, Copley, Lynhurst Siding, Parachilna, Wooltana, Belton, Carrieton, Eurelia, Johnburgh, Yanyarrie, Cradock, Hawker, Hookina, Mernmerna, Warcowie, Farina, Marree, Oodnadatta, Bangor, Booleroo Centre, Melrose, Murray Town, Terka, Willowie, Wilmington, Black Rock, Morchard, Orroroo, Pekina, Walloway, Yatina, Boolcunda East, Bruce, Gordon, Hammond, Moockra, Wilson, Wyacca.
Members First incarnation (1884–1902)MemberPartyTermMemberPartyTerm Thomas Burgoyne1884–1902 Patrick Coglin 1884–1887 Thomas Playford 1887–1890 Joseph Hancock 1890–1893 Richard Foster 1893–1902
Second incarnation (1915–1938)MemberPartyTermMemberPartyTerm Andrew Kirkpatrick Labor 1915–1918 Thomas Butterfield Labor 1915–1917 Edward Twopeny Liberal Union 1917–1918 William Harvey Labor 1918–1931 Thomas Butterfield Labor 1918–1931 Parliamentary Labor 1931–1933 Parliamentary Labor 1931–1933 James Beerworth Labor 1933–1938 Lindsay Riches Labor 1933–1938
Single-member (1938–1956)MemberPartyTerm George Jenkins Liberal and Country 1938–1956
Election results
References