Results for Australia in 400 metres, Men

Olympic and Intercalated results only.

Games	Athlete/Team	Placement
1896 Summer Olympics	Teddy Flack	DNS
1900 Summer Olympics	Stan Rowley	DNS
1906 Intercalated Games	Nigel Barker	3	Bronze
	George Blake	DNS
	Dad Wheatley	DNS
1920 Summer Olympics	William Hunt	DNS
1924 Summer Olympics	Roy Norman	4 h5 r2/4
	Richard Honner	3 h3 r1/4
	Charles Lane	3 h9 r1/4
	Edwin Carr, Sr.	DNS
1928 Summer Olympics	Charles Stuart	3 h14 r1/4
1932 Summer Olympics	George Golding	6
1948 Summer Olympics	Morris Curotta	5
	John Bartram	4 h3 r2/4
	Bill Ramsay	5 h4 r1/4
1952 Summer Olympics	Morris Curotta	4 h2 r2/4
	Edwin Carr, Jr.	3 h1 r1/4
1956 Summer Olympics	Kevan Gosper	4 h2 r3/4
	Graham Gipson	4 h2 r2/4
	John Goodman	4 h8 r1/4
1960 Summer Olympics	Kevan Gosper	6 h1 r3/4
1964 Summer Olympics	Peter Vassella	7
	Gary Eddy	6 h3 r2/4
	Ken Roche	7 h2 r2/4
1976 Summer Olympics	Rick Mitchell	6
	Peter Grant	6 h1 r2/4
1980 Summer Olympics	Rick Mitchell	2	Silver
1984 Summer Olympics	Darren Clark	4
	Bruce Frayne	5 h2 r3/4
	Gary Minihan	4 h2 r1/4
1988 Summer Olympics	Darren Clark	4
	Miles Murphy	6 h1 r2/4
	Rob Stone	8 h4 r2/4
1992 Summer Olympics	Mark Garner	8 h1 r2/4
1996 Summer Olympics	Paul Greene	8 h3 r2/4
	Michael Joubert	5 h1 r1/4
	Mark Ladbrook	5 h8 r1/4
2000 Summer Olympics	Casey Vincent	6 h2 r3/4
	Pat Dwyer	7 h1 r3/4
	Daniel Batman	AC h9 r1/4
2004 Summer Olympics	Casey Vincent	4 h2 r1/3
	Clinton Hill	4 h8 r1/3
2008 Summer Olympics	Joel Milburn	3 h2 r2/3
	Sean Wroe	7 h3 r2/3
2012 Summer Olympics	Steven Solomon	8
2020 Summer Olympics	Steven Solomon	3 h2 r2/3
	Alex Beck	6 h1 r1/3
2024 Summer Olympics	Reece Holder	5h3 r3/4