South Brisbane, also known as Brisbane South, is an electoral district of the Legislative Assembly of Queensland. The electorate encompasses suburbs in Brisbane's inner-south, stretching from East Brisbane to West End, and south to Annerley. Parts of Greenslopes and Coorparoo are also located in the electorate.

South Brisbane is Queensland's oldest electorate, being the only one of the original 16 districts to have been contested at every election. It has generally been considered a safe seat for the Labor Party since 1915, but has in recent election cycles shifted in favour of the Greens. It has only been lost by the Labor party on four occasions: the Country and Progressive National Party's 1929 landslide victory; after the 1957 Labor split, when Premier of Queensland and sitting member Vince Gair quit the party to form the Queensland Labor Party; in 1974, at the height of the Bjelke-Petersen government's popularity; and in 2020 when Jackie Trad lost to the Greens. Anna Bligh, former Premier of Queensland, held the seat from 1995 until her resignation in 2012 after Labor's defeat at the 2012 state election on 24 March. She was succeeded by fellow Labor member Jackie Trad, who became Deputy Premier in 2015. Trad held the seat until 2020, when Greens candidate Amy MacMahon defeated her at the second attempt. In 2024, Barbara O'Shea unseated MacMahon.

First incarnation (1860–1878, 1 member)
Member		Party	Term
	Henry Richards	Unaligned	1860–1863
	Thomas Blacket Stephens	Unaligned	1863–1875
	Richard Ash Kingsford	Unaligned	1875–1878
Second incarnation (1878–1912, 2 members)
Member		Party	Term
	Richard Ash Kingsford	Unaligned	1878–1883
	Angus Mackay	Unaligned	1878–1880
	Simon Fraser	Unaligned	1880–1888
	Henry Jordan	Unaligned	1883–1888
	Henry Jordan	Unaligned	1888–1890
	Abraham Luya	Unaligned	1888–1893
	Arthur Morry	Unaligned	1890–1893
	Harry Turley	Labour	1893–1899
	Charles Midson	Ministerialist	1893–1896
	William Stephens	Ministerialist	1896–1904
	Abraham Luya	Unaligned	1899
	Harry Turley	Labour	1899–1902
	Alec Lamont	Ministerialist	1902–1904
	William Reinhold	Labour	1904–1907
	Thomas Bouchard	Ministerialist/Opposition	1904–1908
	William Stephens	Opposition	1907-1908
	Peter Airey	Kidstonites	1908
		Independent Opposition	1908–1909
	John Huxham	Labour	1908–1909
	Thomas Bouchard	Liberal	1909–1912
	James Allan	Liberal	1909–1912
Third incarnation (1912–present, 1 member)
Member		Party	Term
	Thomas Bouchard	Liberal	1912–1915
	Edgar Free	Labor	1915–1920
	Myles Ferricks	Labor	1920–1929
	Neil MacGroarty	Country and Progressive National	1929–1932
	Vince Gair	Labor	1932–1957
		Queensland Labor	1957–1960
	Col Bennett	Labor	1960–1972
	Fred Bromley	Labor	1972–1974
	Colin Lamont	Liberal	1974–1977
	Jim Fouras	Labor	1977–1986
	Anne Warner	Labor	1986–1995
	Anna Bligh	Labor	1995–2012
	Jackie Trad	Labor	2012–2020
	Amy MacMahon	Greens	2020–2024
	Barbara O'Shea	Labor	2024–present

• Green, Antony. "Electorate Profile". Australian Broadcasting Corporation.