1986 US Open
Date	August 26 – September 7
Edition	106th
Category	Grand Slam (ITF)
Surface	Hardcourt
Location	New York City, New York, United States
Champions
Men's singles
Ivan Lendl
Women's singles
Martina Navratilova
Men's doubles
Andrés Gómez / Slobodan Živojinović
Women's doubles
Martina Navratilova / Pam Shriver
Mixed doubles
Raffaella Reggi / Sergio Casal
Boys' singles
Javier Sánchez
Girls' singles
Elly Hakami
Boys' doubles
Tomás Carbonell / Javier Sánchez
Girls' doubles
Jana Novotná / Radka Zrubáková
← 1985 · US Open · 1987 →

The 1986 US Open was a tennis tournament played on outdoor hard courts at the USTA National Tennis Center in New York City in New York in the United States. It was the 106th edition of the US Open and was held from August 26 to September 7, 1986.

Seniors

Men's singles

Ivan Lendl defeated Miloslav Mečíř 6–4, 6–2, 6–0

• It was Lendl's 4th career Grand Slam title and his 2nd US Open title.

Women's singles

Martina Navratilova defeated Helena Suková 6–3, 6–2

• It was Navratilova's 41st career Grand Slam title and her 3rd US Open singles title.

Men's doubles

Andrés Gómez / Slobodan Živojinović defeated Joakim Nyström / Mats Wilander 4–6, 6–3, 6–3, 4–6, 6–3

• It was Gómez's 1st career Grand Slam title and his only US Open title. It was Živojinović's only career Grand Slam title.

Women's doubles

Martina Navratilova / Pam Shriver defeated Hana Mandlíková / Wendy Turnbull 6–4, 3–6, 6–3

• It was Navratilova's 42nd career Grand Slam title and her 10th US Open title. It was Shriver's 14th career Grand Slam title and her 3rd US Open title.

Mixed doubles

Raffaella Reggi / Sergio Casal defeated Martina Navratilova / Peter Fleming 6–4, 6–4

• It was Reggi's only career Grand Slam title. It was Casal's 1st career Grand Slam title and his 1st US Open title.

Juniors

Boys' singles

Javier Sánchez defeated Franco Davín 6–2, 6–2

Girls' singles

Elly Hakami defeated Shaun Stafford 6–2, 6–1

Boys' doubles

Tomás Carbonell / Javier Sánchez defeated Jeff Tarango / David Wheaton 6–4, 1–6, 6–1

Girls' doubles

Jana Novotná / Radka Zrubáková defeated Elena Brioukhovets / Leila Meskhi 6–4, 6–2