| Men's singles | |
|---|---|
| 1971 Queen's Club Championships | |
| Champion |  Stan Smith |
| Runner-up |  John Newcombe |
| Final score | 8–6, 6–3 |
| Draw | 56 |
Rod Laver was the defending champion, but lost in the quarterfinals this year against Tom Gorman.
Stan Smith won the men's singles title at the 1971 Queen's Club Championships tennis tournament, defeating John Newcombe 8–6, 6–3 in the final.
| Semifinals | Final | ||||||||||||
| John Newcombe | 6 | 6 | |||||||||||
| Owen Davidson | 4 | 4 | |||||||||||
| John Newcombe | 6 | 3 | |||||||||||
| Stan Smith | 8 | 6 | |||||||||||
| Stan Smith | 7 | 9 | |||||||||||
| Tom Gorman | 5 | 8 | |||||||||||
| First Round | Second Round | Third Round | Quarterfinals | ||||||||||||||||||||||||
| J Newcombe | w/o | ||||||||||||||||||||||||||
 I Gulyás | |||||||||||||||||||||||||||
| J Newcombe | 8 | 6 | |||||||||||||||||||||||||
| C Graebner | 6 | 4 | |||||||||||||||||||||||||
 N Špear | 2 | 1 | |||||||||||||||||||||||||
| C Graebner | 6 | 6 | |||||||||||||||||||||||||
| J Newcombe | 6 | 9 | |||||||||||||||||||||||||
 R Taylor | 2 | 3 | R Case | 2 | 8 | ||||||||||||||||||||||
| F Sedgman | 6 | 6 | F Sedgman | 6 | 6 | 4 | |||||||||||||||||||||
 J Kodeš | 2 | 3 | B Mottram | 8 | 4 | 6 | |||||||||||||||||||||
| B Mottram | 6 | 6 | B Mottram | 4 | 5 | ||||||||||||||||||||||
| F Froehling | 6 | 3 | 4 | R Case | 6 | 7 | |||||||||||||||||||||
| R Case | 3 | 6 | 6 | R Case | 6 | 8 | |||||||||||||||||||||
| J Paish | 6 | 6 | J Paish | 3 | 6 | ||||||||||||||||||||||
| S Baranyi | 2 | 2 | |||||||||||||||||||||||||
| First Round | Second Round | Third Round | Quarterfinals | ||||||||||||||||||||||||
| A Fox | 6 | 3 | 2 | ||||||||||||||||||||||||
| Š Koudelka | 4 | 6 | 6 | Š Koudelka | 2 | 6 | |||||||||||||||||||||
 R Moore | 6 | 6 | R Moore | 6 | 8 | ||||||||||||||||||||||
| J Alexander | 4 | 4 | R Moore | 6 | 4 | 6 | |||||||||||||||||||||
 I El Shafei | 6 | 4 | 2 | O Davidson | 4 | 6 | 8 | ||||||||||||||||||||
| F McMillan | 2 | 6 | 6 | F McMillan | 4 | 3 | |||||||||||||||||||||
| A Segal | O Davidson | 6 | 6 | ||||||||||||||||||||||||
| O Davidson | w/o | O Davidson | 7 | 6 | |||||||||||||||||||||||
| C Richey | 6 | 6 | R Emerson | 5 | 3 | ||||||||||||||||||||||
| P Curtis | 1 | 1 | C Richey | 6 | 6 | ||||||||||||||||||||||
| J Osborne | P Dent | 1 | 0 | ||||||||||||||||||||||||
| P Dent | w/o | C Richey | 9 | 4 | 5 | ||||||||||||||||||||||
| J McManus | 4 | 6 | 4 | R Emerson | 8 | 6 | 7 | ||||||||||||||||||||
| C Drysdale | 6 | 4 | 6 | C Drysdale | 2 | 2 | |||||||||||||||||||||
| R Wilson | R Emerson | 6 | 6 | ||||||||||||||||||||||||
| R Emerson | w/o | ||||||||||||||||||||||||||
| First Round | Second Round | Third Round | Quarterfinals | ||||||||||||||||||||||||
 B Fairlie | 6 | 8 | |||||||||||||||||||||||||
| K Fletcher | 0 | 6 | B Fairlie | 7 | 3 | ||||||||||||||||||||||
| RP Gonzales | 9 | 6 | RP Gonzales | 9 | 6 | ||||||||||||||||||||||
 A Panatta | 8 | 3 | RP Gonzales | 3 | 2 | ||||||||||||||||||||||
| B Bowrey | 1 | 2 | M Riessen | 6 | 6 | ||||||||||||||||||||||
| R Lutz | 6 | 6 | R Lutz | 7 | 6 | 5 | |||||||||||||||||||||
| R Keldie | 3 | 1 | M Riessen | 9 | 3 | 7 | |||||||||||||||||||||
| M Riessen | 6 | 6 | M Riessen | 4 | 5 | ||||||||||||||||||||||
| B Carmichael | 7 | 3 | S Smith | 6 | 7 | ||||||||||||||||||||||
| C Pasarell | 9 | 6 | C Pasarell | 2 | 2 | ||||||||||||||||||||||
 H Kary | 1 | 5 | R Ruffels | 6 | 6 | ||||||||||||||||||||||
| R Ruffels | 6 | 7 | R Ruffels | 3 | 4 | ||||||||||||||||||||||
| G Battrick | 5 | 6 | 6 | S Smith | 6 | 6 | |||||||||||||||||||||
| E van Dillen | 7 | 4 | 2 | G Battrick | 3 | 3 | |||||||||||||||||||||
| O Parun | 1 | 4 | S Smith | 6 | 6 | ||||||||||||||||||||||
| S Smith | 6 | 6 | |||||||||||||||||||||||||
| First Round | Second Round | Third Round | Quarterfinals | ||||||||||||||||||||||||
 A Metreveli | 6 | 9 | |||||||||||||||||||||||||
| P Szőke | 4 | 8 | A Metreveli | 6 | 3 | 6 | |||||||||||||||||||||
| C Dibley | 8 | 3 | T Gorman | 2 | 6 | 8 | |||||||||||||||||||||
| T Gorman | 9 | 6 | T Gorman | 8 | 6 | ||||||||||||||||||||||
| T Addison | 6 | 6 | T Addison | 6 | 3 | ||||||||||||||||||||||
| Gerry Perry | 4 | 4 | T Addison | 6 | 7 | ||||||||||||||||||||||
 W Álvarez | 3 | 3 | D Ralston | 4 | 5 | ||||||||||||||||||||||
| D Ralston | 6 | 6 | T Gorman | 6 | 4 | 6 | |||||||||||||||||||||
| R Laver | 4 | 6 | 1 | ||||||||||||||||||||||||
| Ž Franulović | 6 | 6 | |||||||||||||||||||||||||
| F Pala | 3 | 4 | |||||||||||||||||||||||||
| Ž Franulović | 6 | 3 | 4 | ||||||||||||||||||||||||
| R Laver | 4 | 6 | 6 | ||||||||||||||||||||||||
| R Machán | |||||||||||||||||||||||||||
| R Laver | w/o | ||||||||||||||||||||||||||
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