1921 West Sydney by-election

A by-election was held for the Australian House of Representatives seat of West Sydney on 3 September 1921. This was triggered by the death of Labor MP T. J. Ryan.

The by-election was won by Labor candidate William Lambert.

Results

West Sydney by-election, 1921^[1]
Party		Candidate	Votes	%	±%
	Labor	William Lambert	7,857	57.3	−14.9
	Nationalist	Alfred Henry	5,237	38.2	+10.4
	Independent Labor	William McCristal	430	3.1	+3.1
	Taxpayers' Association	John Powell	186	1.4	+1.4
Total formal votes			13,710	95.8
Informal votes			606	4.2
Turnout			14,316	45.3
Two-party-preferred result
	Labor	William Lambert		59.6	−12.6
	Nationalist	Alfred Henry		40.4	+12.6
	Labor hold		Swing	-12.6

v t e By-elections of the 8th Parliament of Australia (1919–1922)
1920	Ballaarat Kalgoorlie
1921	Maranoa West Sydney Parramatta
1922	Yarra
1st (1901–1903) 2nd (1903–1906) 3rd (1906–1910) 4th (1910–1913) 5th (1913–1914) 6th (1914–1917) 7th (1917–1919) 8th (1919–1922) 9th (1922–1925) 10th (1925–1928) 11th (1928–1929) 12th (1929–1931) 13th (1931–1934) 14th (1934–1937) 15th (1937–1940) 16th (1940–1943) 17th (1943–1946) 18th (1946–1949) 19th (1949–1951) 20th (1951–1954) 21st (1954–1955) 22nd (1955–1958) 23rd (1958–1961) 24th (1961–1963) 25th (1963–1966) 26th (1966–1969) 27th (1969–1972) 28th (1972–1974) 29th (1974–1975) 30th (1975–1977) 31st (1977–1980) 32nd (1980–1983) 33rd (1983–1984) 34th (1984–1987) 35th (1987–1990) 36th (1990–1993) 37th (1993–1996) 38th (1996–1998) 39th (1998–2001) 40th (2001–2004) 41st (2004–2007) 42nd (2007–2010) 43rd (2010–2013) 44th (2013–2016) 45th (2016–2019) 46th (2019–2022) 47th (2022–present)