Results for Brazil in 400 metres, Women

Olympic and Intercalated results only.

Games	Athlete/Team	Placement
1968 Summer Olympics	Irenice Maria Rodrigues	DNS
1988 Summer Olympics	Magnólia Figueiredo	5 h1 r2/4
1996 Summer Olympics	Magnólia Figueiredo	5 h2 r2/4
2004 Summer Olympics	Maria Laura Almirão	5 h2 r1/3
	Geisa Coutinho	5 h6 r1/3
2008 Summer Olympics	Maria Laura Almirão	5 h4 r1/3
2012 Summer Olympics	Joelma Sousa	4 h6 r1/3
	Geisa Coutinho	5 h1 r1/3
2016 Summer Olympics	Geisa Coutinho	4 h8 r1/3
	Jailma Lima	6 h3 r1/3
2020 Summer Olympics	Tiffani Marinho	5 h3 r1/3
2024 Summer Olympics	Tiffani Marinho	6h4 r2/4