Winner of most Men's Singles titles
| Player Name | Country | No. Of Titles | Year |
| Roy Emerson | Australia | 06 | 1961, 1963, 1964, 1965, 1966, 1967 |
| Andre Agassi | United States | 04 | 1995, 2000, 2001, 2003 |
| Roger Federer | Switzerland | 04 | 2004, 2006, 2007, 2010, 2017, 2018 |
| Novak Djokovic | Serbia | 04 | 2008, 2011, 2012, 2013, 2019, 2020, 2021, 2023 |
Winner of most Women's Singles titles
| Player Name | Country | No. Of Titles | Year |
| Margaret Court | Australia | 11 | 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1969, 1970, 1971, 1973 |
| Serena Williams | United States | 05 | 2003, 2005, 2007, 2009, 2010, 2015, 2017 |
Winner of most Men's Doubles titles
| Player Name | Country | No. Of Titles | Year |
| Adrian Quist | Australia | 10 | 1936, 1937, 1938, 1939, 1940, 1946, 1947, 1948, 1949, 1950 |
| Bob Bryan | United States | 06 | 2006, 2007, 2009, 2010, 2011, 2013 |
Winner of most Women's Doubles titles
| Player Name | Country | No. Of Titles | Year |
| Thelma Coyne Long | Australia | 12 | 1936, 1937, 1938, 1939, 1940, 1947, 1948, 1949, 1951, 1952, 1956, 1958 |
| Martina Navratilova | Australia | 08 | 1980, 1982, 1983, 1984, 1985, 1987, 1988, 1989 |
| Katerina Siniaková | Australia | 08 | 2022, 2023, 2025 |
Winner of most Mixed Doubles titles - Men
| Player Name | Country | No. Of Titles | Year |
| Harry Hopman | Australia | 04 | 1930, 1936, 1937, 1939 |
| Colin Long | Australia | 04 | 1940, 1946, 1947, 1948 |
| Jim Pugh | United States | 03 | 1988, 1989, 1990 |
| Leander Paes | India | 03 | 2003, 2010, 2015 |
| Barbora Krejcikova | Czech Republic | 03 | 2019, 2020, 2021 |
Winner of most Mixed Doubles titles - Women
| Player Name | Country | No. Of Titles | Year |
| Daphne Akhurst Cozens | Australia | 04 | 1924, 1925, 1928, 1929 |
| Nell Hall Hopman | Australia | 04 | 1930, 1936, 1937, 1939 |
| Nancye Wynne Bolton | Australia | 04 | 1940, 1946, 1947, 1948 |
| Thelma Coyne Long | Australia | 04 | 1951, 1952, 1954, 1955 |
Youngest winners
| Event | Player Name | Country | Age | Title Won (Year) |
| Men's Singles | Ken Rosewall | Australia | 18 years and 2 months | 1953 |
| Men's Doubles | Lew Hoad | Australia | 18 years and 2 months | 1953 |
| Women's Singles | Martina Hingis | Switzer land |
16 years and 4 months | 1997 |
| Women's Doubles | Mirjana Lucic | Croatia | 15 years and 10 months | 1998 |
| Women's Singles | Maria Sharapova | Russia | 20 years and 283 days old | 2008 |
Oldest winners
| Event | Player Name | Country | Age | Title Won (Year) |
| Men's Singles | Ken Rosewall | Australia | 37 years and 8 months | 1972 |
| Men's Doubles | Norman Brookes | Australia | 46 years and 2 months | 1924 |
| Women's Singles | Thelma Coyne Long | Australia | 35 years and 8 months | 1954 |
| Women's Doubles | Thelma Coyne Long | Australia | 37 years and 7 months | 1956 |
| Mixed Doubles (Men) | Horace Rice | Australia | 52 years | 1923 |
| Mixed Doubles (Women) | Martina Navratilova | United States | 46 years and 3 months | 2003 |
| men's singles | Roger Federer | Switzerland | 36 years and 173 days old | 2018 |