This is a list of members of the South Australian House of Assembly from 1896 to 1899, as elected at the 1896 colonial election:
1 Gumeracha NDL MHA 
Charles Willcox resigned on 18 June 1896 following concerns about his status as a government contractor. He was declared by the Court of Disputed Returns to have been incapable of being elected on 19 June. William Richard Randell, who Willcox had defeated at the 1896 election, won the resulting by-election on 10 July.
2 Stanley MHA 
Peter Paul Gillen died on 22 September 1896. 
William Patrick Cummins won the resulting by-election on 17 October.
3 North Adelaide NDL MHA 
Arthur Harrold resigned on 2 April 1897. NDL candidate 
Paddy Glynn won the resulting by-election on 22 May.
4 Albert NDL MHA 
George Ash died on 23 February 1897. 
Archibald Peake won the resulting by-election on 22 May, but was unseated by the Court of Disputed Returns on 3 July following allegations of electoral irregularities in the booth at Holder. Peake won a second by-election on 31 July.
5 North Adelaide MHA 
Richard Wood was expelled from the Labor Party in November 1897 and served out his term as an independent.
6 East Adelaide Labor MHA 
John McPherson died on 13 December 1897. Labor candidate 
James Hutchison won the resulting by-election on 22 January 1898.
7 Mount Barker MHA 
John Cockburn resigned on 20 April 1898. 
Charles Dumas won the resulting by-election on 14 May.