Men's doubles
1989 New South Wales Open
Final
Champions	Darren Cahill Wally Masur
Runners-up	Pieter Aldrich Danie Visser
Score	6–4, 6–3
Details
Draw	16
Seeds	4
Events
Singles men women Doubles men women
← 1988 · New South Wales Open · 1990 →

Darren Cahill and Mark Kratzmann were the defending champions but only Cahill competed that year with Wally Masur.

Cahill and Masur won in the final 6–4, 6–3 against Pieter Aldrich and Danie Visser.

	First round							Quarterfinals							Semifinals							Final
	1	P Aldrich D Visser	6	6
		T Muster J Nyström	4	1				1	P Aldrich D Visser	6	6
		K Jones J Rive	6	6					K Jones J Rive	2	2
		M Mečíř C Suk	3	3											1	P Aldrich D Visser	6	2	6
	3	M Davis B Drewett	5	2												L Lavalle C Saceanu	1	6	4
		J Bates P Lundgren	7	6					J Bates P Lundgren	1	6	3
		J Stoltenberg T Woodbridge	6	3	3				L Lavalle C Saceanu	6	4	6
		L Lavalle C Saceanu	0	6	6																	1	P Aldrich D Visser	4	3
		J Anderson R Fromberg	4	5																		2	D Cahill W Masur	6	6
		T Meinecke J Svensson	6	7					T Meinecke J Svensson	4	7	6
		P Kühnen C-U Steeb	1	2				4	G Muller C van Rensburg	6	5	7
	4	G Muller C van Rensburg	6	6											4	G Muller C van Rensburg	7	4	6
		P Doohan L Warder	5	7	4										2	D Cahill W Masur	6	6	7
		N Broad G Layendecker	7	6	6				N Broad G Layendecker	2	6	3
		D Nargiso L Shiras	3	4				2	D Cahill W Masur	6	3	6
	2	D Cahill W Masur	6	6

• 1989 New South Wales Open Men's Doubles Draw