Doubles
2018 Hong Kong Tennis Open
Champions	Samantha Stosur Zhang Shuai
Runners-up	Shuko Aoyama Lidziya Marozava
Score	6–4, 6–4

Chan Hao-ching and Latisha Chan were the defending champions, but Latisha could not participate due to a medical condition. Hao-ching played alongside Yang Zhaoxuan, but they lost in the first round to Nadiia Kichenok and Anastasia Rodionova.

Samantha Stosur and Zhang Shuai won the title, defeating Shuko Aoyama and Lidziya Marozava in the final, 6–4, 6–4.

Seeds

Draw

Draw

	First round							Quarterfinals							Semifinals							Final
	1	H-c Chan Z Yang	4	3
		N Kichenok An Rodionova	6	6					N Kichenok An Rodionova	77	6
		N Hibino O Kalashnikova	3	6	[7]				D Jakupović R Voráčová	63	1
		D Jakupović R Voráčová	6	2	[10]											N Kichenok An Rodionova	6	3	[7]
	4	S Aoyama L Marozava	4	6	[10]										4	S Aoyama L Marozava	4	6	[10]
		A Krunić Ar Rodionova	6	2	[8]			4	S Aoyama L Marozava	6	3	[10]
	WC	E Chong L Zhang	1	2					A Cornet S Zheng	3	6	[7]
		A Cornet S Zheng	6	6																		4	S Aoyama L Marozava	4	4
		P Hon F Stollár	4	4																			S Stosur S Zhang	6	6
		S Stosur S Zhang	6	6					S Stosur S Zhang	6	77
	WC	K-y Ng E Svitolina	1	3				3	M Kato M Ninomiya	4	65
	3	M Kato M Ninomiya	6	6												S Stosur S Zhang	6	6
		A Guarachi G Olmos	6	6												A Guarachi G Olmos	4	1
		L Kerkhove B Schoofs	2	4					A Guarachi G Olmos	3	6	[10]
		J Brady M Niculescu	2	3				2	A Rosolska A Spears	6	3	[6]
	2	A Rosolska A Spears	6	6

References

• Main Draw