1989 US Open – Men's doubles
| Men's doubles | |
|---|---|
| 1989 US Open | |
| Champion | John McEnroe Mark Woodforde |
| Runner-up | Ken Flach Robert Seguso |
| Score | 6–4, 4–6, 6–3, 6–3 |
| Draw | 64 |
| Seeds | 16 |
The men's doubles tournament at the 1989 US Open was held from August 28 to September 10, 1989, on the outdoor hard courts of the USTA National Tennis Center in New York City, United States. John McEnroe and Mark Woodforde won the title, defeating Ken Flach and Robert Seguso in the final.