# 1966 Wimbledon Championships – Boys' singles

Vladimir Korotkov successfully defended his title, defeating Brian Fairlie in the final, 6–3, 11–9 to win the boys' singles tennis title at the 1966 Wimbledon Championships.

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| Vladimir Korotkov | Vladimir Korotkov | 6 | 6 | | | | | |
| Reno Figueiredo | Reno Figueiredo | 0 | 3 | | | | | |
| Reno Figueiredo | Reno Figueiredo | 0 | 3 | | Vladimir Korotkov | Vladimir Korotkov | 6 | 11 |
| | | | | | Brian Fairlie | Brian Fairlie | 3 | 9 |
| Manuel Orantes | Manuel Orantes | 6 | 8 | 2 | Brian Fairlie | Brian Fairlie | 3 | 9 |
| Brian Fairlie | Brian Fairlie | 4 | 10 | 6 | | | | |

### Top half

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | Jürgen Faßbender | Jürgen Faßbender | 6 | 6 | | | | | | | | |
| | | | | Nicolas Kelaidis | Nicolas Kelaidis | 1 | 1 | | | | | | | | |
| | | | | | | | | J Faßbender | J Faßbender | 2 | 5 | | | | |
| | | | | | | | | V Korotkov | V Korotkov | 6 | 7 | | | | |
| | | | | Vladimir Korotkov | Vladimir Korotkov | 6 | 6 | | | | | | | | |
| | | | | W Allemann | W Allemann | 1 | 2 | | | | | | | | |
| | | | | | | | | | | | | V Korotkov | V Korotkov | 6 | 6 |
| Pavel Huťka | Pavel Huťka | 6 | 6 | | | | | | | | | R Figueiredo | R Figueiredo | 0 | 3 |
| A Grimaldi | A Grimaldi | 0 | 1 | P Huťka | P Huťka | 6 | 6 | | | | | | | | |
| A Mitha | A Mitha | 2 | 7 | K Juchnicki | K Juchnicki | 1 | 3 | | | | | | | | |
| K Juchnicki | K Juchnicki | 6 | 9 | | | | | P Huťka | P Huťka | 3 | 3 | | | | |
| Reno Figueiredo | Reno Figueiredo | 7 | 6 | | | | | R Figueiredo | R Figueiredo | 6 | 6 | | | | |
| Desmond Early | Desmond Early | 5 | 1 | R Figueiredo | R Figueiredo | 6 | 7 | | | | | | | | |
| G Hoi Bon Hoa | G Hoi Bon Hoa | 4 | 6 | H Kary | H Kary | 2 | 5 | | | | | | | | |
| Hans Kary | Hans Kary | 6 | 8 | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| Manuel Orantes | Manuel Orantes | 6 | 6 | | | | | | | | | | | | | |
| Nanno Kranenborg | Nanno Kranenborg | 1 | 0 | M Orantes | M Orantes | 6 | 6 | | | | | | | | | |
| P Uldall | P Uldall | 3 | 1 | M Bolle | M Bolle | 0 | 4 | | | | | | | | | |
| Marc Bolle | Marc Bolle | 6 | 6 | | | | | M Orantes | M Orantes | 6 | 6 | | | | | |
| John de Mendoza | John de Mendoza | 6 | 6 | | | | | J de Mendoza | J de Mendoza | 3 | 2 | | | | | |
| OJ Østberg | OJ Østberg | 0 | 1 | J de Mendoza | J de Mendoza | 6 | 6 | | | | | | | | | |
| | | | | Nihal Fernando | Nihal Fernando | 4 | 1 | | | | | | | | | |
| | | | | | | | | | | | | M Orantes | M Orantes | 6 | 8 | 2 |
| | | | | | | | | | | | | B Fairlie | B Fairlie | 4 | 10 | 6 |
| | | | | Philippe Iemetti | Philippe Iemetti | 1 | 4 | | | | | | | | | |
| | | | | Brian Fairlie | Brian Fairlie | 6 | 6 | | | | | | | | | |
| | | | | | | | | B Fairlie | B Fairlie | 6 | 6 | | | | | |
| | | | | | | | | B Singh | B Singh | 4 | 3 | | | | | |
| | | | | Roger Bernow | Roger Bernow | 3 | 4 | | | | | | | | | |
| | | | | Balaram Singh | Balaram Singh | 6 | 6 | | | | | | | | | |