Mixed doubles
1986 US Open
Champions	Raffaella Reggi Sergio Casal
Runners-up	Martina Navratilova Peter Fleming
Score	6–4, 6–4

Martina Navratilova and Heinz Günthardt were the defending champions but only Navratilova competed that year with Peter Fleming.

Navratilova and Fleming lost in the final 6–4, 6–4 against Raffaella Reggi and Sergio Casal.

Seeds

Champion seeds are indicated in bold text while text in italics indicates the round in which those seeds were eliminated.

Draw

Final

	Final
	1	Martina Navratilova Peter Fleming	4	4
		Raffaella Reggi Sergio Casal	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	M Navratilova P Fleming	6	6
		L McNeil B Cox	2	1				1	M Navratilova P Fleming	7	6
		P Louie-Harper M Mitchell	6	6	5			WC	M J Fernández F Stolle	5	2
	WC	M J Fernández F Stolle	4	7	7										1	M Navratilova P Fleming	6	6
		Z Garrison M Freeman	7	4	6											T Scheuer-Larsen M Mortensen	4	1
		C Tanvier M Kratzmann	6	6	3				Z Garrison M Freeman	3	5
		T Scheuer-Larsen M Mortensen	6	6					T Scheuer-Larsen M Mortensen	6	7
	7	M L Piatek R Van't Hof	3	2																		1	M Navratilova P Fleming	7	7
	3	E Smylie J Fitzgerald	6	6	6																	3	E Smylie J Fitzgerald	5	5
		H Mandlíková M Fancutt	7	4	4			3	E Smylie J Fitzgerald	3	7	6
		A White L Stefanki	0	6					E Reinach M Robertson	6	6	3
		E Reinach M Robertson	6	7											3	E Smylie J Fitzgerald	7	6
		E Burgin B Testerman	7	5	6											E Burgin B Testerman	5	3
		J Russell D Gitlin	5	7	4				E Burgin B Testerman	6	7
		A Smith K Warwick	7	1	3			6	C Bassett G Donnelly	3	5
	6	C Bassett G Donnelly	5	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	B Bunge E Sánchez	6	6
	WC	A Hobbs O Davidson	3	3				5	B Bunge E Sánchez	7	6
		K Sands M Leach	3	6	3				C Suire C Hooper	6	1
		C Suire C Hooper	6	3	6										5	B Bunge E Sánchez	6	4	6
		J Byrne D Cahill	6	6												J Byrne D Cahill	4	6	3
		G Rush D Stockton	3	4					J Byrne D Cahill	4	7	6
		E Pfaff S Denton	6	4				4	B Nagelsen S Davis	6	6	4
	4	B Nagelsen S Davis	7	6																		5	B Bunge E Sánchez	4	3
	8	W Turnbull J Lloyd	4	4																			R Reggi S Casal	6	6
		V Wade C Dowdeswell	6	6					V Wade C Dowdeswell	6	7	6
		P Fendick A Kohlberg	6	6	1				R Reggi S Casal	7	6	7
		R Reggi S Casal	3	7	6											R Reggi S Casal	7	6
		R Casals Tim Gullikson	4	6	6										2	K Jordan K Flach	5	3
		R Fairbank S Stewart	6	2	3				R Casals Tim Gullikson	3	2
		S Collins Tom Gullikson	1	1				2	K Jordan K Flach	6	6
	2	K Jordan K Flach	6	6

References

• 1986 US Open – Doubles draws and results at the International Tennis Federation