Athletics at the 1984 Summer Olympics – Women's 4 × 400 metres relay
These are the official results of the Women's 4 × 400 m Relay event at the 1984 Summer Olympics in Los Angeles, California. A total of 10 teams competed. The final was held on August 11, 1984.
Medalists
Records
These were the standing World and Olympic records prior to the 1984 Summer Olympics.| World Record | 3:15.92 |  Gesine WaltherSabine BuschDagmar Rübsam Marita Koch | Erfurt | June 3, 1984 |
| Olympic Record | 3:19.23 | Doris Maletzki Brigitte Rohde Ellen Streidt Christina Lathan | Montreal | July 31, 1976 |
Final
- Held on August 11, 1984
| RANK | NATION | ATHLETES | TIME |
| • Lillie Leatherwood • Sherri Howard • Valerie Brisco-Hooks • Chandra Cheeseborough | 3:18.29 | ||
| • Charmaine Crooks • Jillian Richardson • Molly Killingbeck • Marita Payne | 3:21.21 | ||
| • Heike Schulte-Mattler • Ute Thimm • Heide-Elke Gaugel • Gaby Bußmann | 3:22.98 | ||
| 4. | • Michelle Scutt • Helen Barnett • Gladys Taylor • Joslyn Hoyte-Smith | 3:25.51 | |
| 5. | • llrey Oliver • Cynthia Green • Cathy Rattray • Grace Jackson | 3:27.51 | |
| 6. | • Patrizia Lombardo • Cosetta Campana • Marisa Masullo • Erica Rossi | 3:30.82 | |
| 7. | • M. D. Valsamma • Vandana Rao • Shiny Abraham • P. T. Usha | 3:32.49 | |
| - | • Evelyn Mathieu • Madeline De Jesus • Angelita Lind • Marie Lande Mathieu | DNS |