Results for Jamaica in 400 metres, Women

Olympic and Intercalated results only.

Games	Athlete/Team	Placement
1964 Summer Olympics	Una Morris	6 h1 r2/3
1968 Summer Olympics	Una Morris	6 h1 r2/3
1972 Summer Olympics	Yvonne Saunders	5 h2 r3/4
	Ruth Williams	6 h4 r1/4
1976 Summer Olympics	Ruth Simpson	8 h3 r2/4
	Marilyn Neufville	4 h3 r1/4
	Helen Blake	6 h2 r1/4
1980 Summer Olympics	Ruth Simpson	7 h5 r1/3
1984 Summer Olympics	Cathy Rattray	6 h1 r2/3
	Ilrey Oliver	7 h2 r2/3
	Cynthia Green	5 h4 r1/3
1988 Summer Olympics	Cathy Rattray-Williams	6 h2 r3/4
	Sandie Richards	5 h2 r2/4
1992 Summer Olympics	Sandie Richards	7
	Juliet Campbell	6 h2 r2/4
	Claudine Williams	6 h3 r2/4
1996 Summer Olympics	Sandie Richards	7
	Merlene Frazer	7 h1 r3/4
	Juliet Campbell	8 h2 r3/4
2000 Summer Olympics	Lorraine Graham	2	Silver
	Sandie Richards	5 h2 r3/4
2004 Summer Olympics	Novlene Williams	3 h3 r2/3
	Nadia Davy	4 h2 r1/3
	Allison Beckford	5 h5 r1/3
2008 Summer Olympics	Shericka Williams	2	Silver
	Rosemarie Whyte	5
	Novlene Williams-Mills	2 h2 r2/3
2012 Summer Olympics	Novlene Williams-Mills	5
	Rosemarie Whyte	7
	Christine Day	4 h2 r2/3
2016 Summer Olympics	Shericka Jackson	3	Bronze
	Stephenie McPherson	6
	Christine Day	4 h3 r2/3
2020 Summer Olympics	Stephenie McPherson	4
	Candice McLeod	5
	Roneisha McGregor	3 h2 r2/3
2024 Summer Olympics	Nickisha Pryce	4h2 r3/4
	Stacey-Ann Williams	7h3 r3/4
	Junelle Bromfield	8h1 r3/4