1983 in tennis

Men's singles

Mats Wilander defeated Ivan Lendl, 6–1, 6–4, 6–4

• It was Wilander's 2nd career Grand Slam singles title and his 1st title at the Australian Open.

Women's singles

Martina Navratilova defeated Kathy Jordan, 6–2, 7–6^(7–5)

• It was Navratilova's 8th career Grand Slam singles title and her 2nd title at the Australian Open.

Men's doubles

Mark Edmondson / Paul McNamee defeated Steve Denton / Sherwood Stewart 6–3, 7–6

• It was Edmondson's 4th career Grand Slam title and his 4th Australian Open title. It was McNamee's 4th and last career Grand Slam title and his 2nd Australian Open title.

Women's doubles

Martina Navratilova / Pam Shriver defeated Anne Hobbs / Wendy Turnbull 6–4, 6–7, 6–2

• It was Navratilova's 23rd career Grand Slam title and her 5th Australian Open title. It was Shriver's 6th career Grand Slam title and her 2nd Australian Open title.

Mixed doubles

The competition was not held between 1970 and 1986.

Men's singles

Yannick Noah defeated Mats Wilander, 6–2, 7–5, 7–6^{(7–3) [1]}

• It was Noah's 3rd title of the year, and his 14th overall. It was his 1st (and only) career Grand Slam title.

Women's singles

Chris Evert defeated Mima Jaušovec, 6–1, 6–2 ^[2]

• It was Evert's 15th career Grand Slam title, and her 5th French Open title.

Men's doubles

Anders Järryd / Hans Simonsson defeated Mark Edmondson / Sherwood Stewart, 7–6^(7–4), 6–4, 6–2 ^[3]

Women's doubles

Rosalyn Fairbank / Candy Reynolds defeated Kathy Jordan / Anne Smith, 5–7, 7–5, 6–2 ^[2]

Mixed doubles

Barbara Jordan / Eliot Teltscher defeated Leslie Allen / Charles Strode, 6–2, 6–3 ^[2]

Men's singles

John McEnroe defeated Chris Lewis, 6–2, 6–2, 6–2^[4]

• It was McEnroe's 5th career Grand Slam title and his 2nd Wimbledon title.

Women's singles

Martina Navratilova defeated Andrea Jaeger, 6–0, 6–3^[5]

• It was Navratilova's 18th career Grand Slam title and her 4th Wimbledon single's title.

Men's doubles

Peter Fleming / John McEnroe defeated Tim Gullikson / Tom Gullikson, 6–4, 6–3, 6–4^[6]

• It was Fleming's 5th career Grand Slam title and his 3rd Wimbledon title. It was McEnroe's 11th career Grand Slam title and his 5th Wimbledon title.

Women's doubles

Martina Navratilova / Pam Shriver defeated Rosie Casals / Wendy Turnbull, 6–2, 6–2^[7]

• It was Navratilova's 19th career Grand Slam title and her 9th Wimbledon title. It was Shriver's 4th career Grand Slam title and her 3rd Wimbledon title.

Mixed doubles

John Lloyd / Wendy Turnbull defeated Steve Denton / Billie Jean King, 6–7^(5–7), 7–6^(7–5), 7–5^[8]

• It was Lloyd's 2nd career Grand Slam title and his 1st Wimbledon title. It was Turnbull's 8th career Grand Slam title and her 2nd Wimbledon title.

Men's singles

Jimmy Connors defeated Ivan Lendl 6–3, 6–7^(2–7), 7–5, 6–0

• It was Connors's 8th and last career Grand Slam title, his 5th US Open title and his 100th ATP single title.

Women's singles

Martina Navratilova defeated Chris Evert 6–1, 6–3

• It was Navratilova's 20th career Grand Slam title and her 1st US Open title.

Men's doubles

Peter Fleming / John McEnroe defeated Fritz Buehning / Van Winitsky 6–3, 6–4, 6–2

• It was Fleming's 6th career Grand Slam title and his 3rd and last US Open title. It was McEnroe's 12th career Grand Slam title and his 6th US Open title.

Women's doubles

Martina Navratilova / Pam Shriver defeated Rosalyn Fairbank / Candy Reynolds 6–7^(4–7), 6–1, 6–3

• It was Navratilova's 21st career Grand Slam title and her 5th US Open title. It was Shriver's 5th career Grand Slam title and her 1st US Open title.

Mixed doubles

Elizabeth Sayers / John Fitzgerald defeated Barbara Potter / Ferdi Taygan 3–6, 6–3, 6–4

• It was Sayers' 1st career Grand Slam title and her 1st US Open title. It was Fitzgerald's 2nd career Grand Slam title and his 1st US Open title.