| 1984 NSW Building Society Open | |
|---|---|
| Date | 10–16 December (men) 19–25 November (women) |
| Edition | 93rd |
| Prize money | $125,000 (men) $150,000 (women) |
| Surface | Grass |
| Location | Sydney, Australia |
| Venue | White City Stadium |
| Champions | |
| Men's singles | |
 John Fitzgerald | |
| Women's singles | |
 Martina Navratilova | |
| Men's doubles | |
Paul Annacone /  Christo van Rensburg | |
| Women's doubles | |
 Claudia Kohde-Kilsch /  Helena Suková | |
The 1984 NSW Building Society Open was a combined men's and women's tennis tournament played on outdoor grass courts at the White City Stadium in Sydney, Australia that was part of the 1984 Volvo Grand Prix and the 1984 Virginia Slims World Championship Series. The women's tournament was held from 19 November through 25 November 1984. The men's tournament was held from 10 December through 16 December 1984. John Fitzgerald and Martina Navratilova won the singles titles.[1]
- ^ John Barrett, ed. (1985). The International Tennis Federation : World of Tennis 1985. London: Willow Books. pp. 182, 220–221. ISBN 0002181703.