1977 Australian Open (January)
| 1977 Australian Open (January) | |
|---|---|
| Date | 3–9 January 1977 | 
| Edition | 65th | 
| Category | Grand Slam (ITF) | 
| Surface | Grass | 
| Location | Melbourne, Victoria, Australia | 
| Venue | Kooyong Lawn Tennis Club | 
| Champions | |
| Men's singles | |
| Roscoe Tanner | |
| Women's singles | |
| Kerry Melville Reid | |
| Men's doubles | |
| Arthur Ashe / Tony Roche | |
| Women's doubles | |
| Dianne Fromholtz / Helen Gourlay | |
The 1977 Australian Open (January) was a tennis tournament played on outdoor grass courts at the Kooyong Lawn Tennis Club in Melbourne, Australia. The tournament was held from 3 to 9 January 1977. Due to a scheduling change, two Australian Opens took place in 1977 with the second taking place in December.