| Doubles | |
|---|---|
| 1977 Marlboro South Australian Men's Tennis Classic | |
| Champions |
|
| Runners-up |
|
| Final score | 6–3, 4–6, 6–4 |
The event was being held for the first time since 1974.
Cliff Letcher and won the title, defeating Syd Ball and Kim Warwick 6–3, 4–6, 6–4 in the final.