1973 Queen's Club Championships
| 1973 Queen's Club Championships | |
|---|---|
| Date | 17–23 June |
| Edition | 74th |
| Category | Grand Prix (men) Grand Prix (women) |
| Draw | 64S / 32D (men) |
| Surface | Grass / outdoor |
| Location | London, United Kingdom |
| Venue | Queen's Club |
| Champions | |
| Men's singles | |
| Ilie Năstase | |
| Women's singles | |
| Olga Morozova | |
| Men's doubles | |
| Tom Okker / Marty Riessen | |
| Women's doubles | |
| Rosie Casals / Billie Jean King | |
The 1973 Queen's Club Championships was a tennis tournament played on grass courts at the Queen's Club in London in the United Kingdom. The men's tournament was part of the 1973 Commercial Union Assurance Grand Prix circuit while the women's event was part of the 1973 Women's Grand Prix tour. It was the 74th edition of the tournament and was held from 17 June until 23 June 1973. Ilie Năstase and Olga Morozova won the singles titles.