Results for Australia in 400 metres, Women

Olympic and Intercalated results only.

Games	Athlete/Team	Placement
1964 Summer Olympics	Betty Cuthbert	1	Gold
	Judy Amoore	3	Bronze
1968 Summer Olympics	Joyce Bennett	6 h1 r1/3
	Sandra Brown	6 h3 r1/3
1972 Summer Olympics	Charlene Rendina	6
	Allison Ross-Edwards	6 h4 r2/4
1976 Summer Olympics	Beth Nail	5 h1 r3/4
	Verna Burnard	6 h2 r3/4
	Judy Canty	6 h1 r2/4
1988 Summer Olympics	Maree Holland	8
1992 Summer Olympics	Michelle Lock	7 h1 r3/4
	Renée Poetschka	7 h2 r3/4
	Cathy Freeman	5 h1 r2/4
1996 Summer Olympics	Cathy Freeman	2	Silver
	Renée Poetschka	7 h2 r3/4
	Lee Naylor	8 h4 r2/4
2000 Summer Olympics	Cathy Freeman	1	Gold
	Nova Peris-Kneebone	8 h1 r3/4
	Lee Naylor	8 h3 r2/4
2008 Summer Olympics	Tamsyn Lewis	4 h4 r1/3
2016 Summer Olympics	Annie Rubie	6 h3 r2/3
	Morgan Mitchell	8 h2 r2/3
2020 Summer Olympics	Bendere Oboya	5 h2 r1/3
2024 Summer Olympics	Ellie Beer	4h3 r2/4