This is a list of members of the Victorian Legislative Assembly from 6 September 1921 to 28 May 1924, as elected at the 1921 state election and subsequent by-elections:
1 On 13 July 1922, the Nationalist member for 
Gippsland South, 
Thomas Livingston, died. Nationalist candidate 
Walter West won the resulting by-election on 18 August 1922.
2 On 8 July 1923, the Nationalist member for 
Daylesford, Donald McLeod, died. Labor candidate 
James McDonald won the resulting by-election on 9 August 1923, but was defeated in a September recount by Donald McLeod's son 
Roderick McLeod.
3 On 28 December 1923, the Nationalist member for 
Dalhousie, 
Allan Cameron, died. Labor candidate Reg Pollard won the resulting by-election on 31 January 1924.
4 On 6 April 1924, the Nationalist member for 
Gippsland West, Sir 
John Mackey, died. Victorian Farmers Union candidate 
Arthur Walter won the resulting by-election on 23 May 1924.