Doubles
1991 Manchester Open
Final
Champions	Omar Camporese Goran Ivanišević
Runners-up	Nick Brown Andrew Castle
Score	6–4, 6–3
Details
Draw	16
Seeds	4
Events
Singles Doubles
← 1990 · Manchester Open · 1992 →

Mark Kratzmann and Jason Stoltenberg were the defending champions, but did not participate this year.

Omar Camporese and Goran Ivanišević won the title, defeating Nick Brown and Andrew Castle 6–4, 6–3 in the final.^[1]

	First round							Quarterfinals							Semifinals							Final
	1	G Muller J Pugh	6	6
		HJ Davids P Haarhuis	7	7					HJ Davids P Haarhuis	7	6
	Q	G Bloom A Mansdorf	6	7				Q	G Bloom A Mansdorf	6	2
		J Brown B Garnett	4	5												HJ Davids P Haarhuis	6	4	6
	3	K Jones J Lozano	4	6	6										WC	N Brown A Castle	2	6	7
		J Grabb W Masur	6	1	7				J Grabb W Masur	3	6
	WC	N Brown A Castle	6	3	7			WC	N Brown A Castle	6	7
		K Evernden P Lundgren	4	6	6																	WC	N Brown A Castle	4	3
		D Macpherson B Pearce	7	6	6																	4	O Camporese G Ivanišević	6	6
		R Båthman R Bergh	5	7	4				D Macpherson B Pearce	6	3	4
		J Siemerink T Witsken	7	6	5			4	O Camporese G Ivanišević	3	6	6
	4	O Camporese G Ivanišević	6	7	7										4	O Camporese G Ivanišević	7	6	6
		L Mattar J Oncins	6	6											2	J Bates L Warder	6	7	4
		S Davis R Van't Hof	3	4					L Mattar J Oncins	6	2
		S Kruger P Norval	3	3				2	J Bates L Warder	7	6
	2	J Bates L Warder	6	6

• ATP draw