# 1959 Wimbledon Championships – Boys' singles

Toomas Leius defeated Ronnie Barnes in the final, 6–2, 6–4 to win the boys' singles tennis title at the 1959 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 | Final | Final | Final | Final |
| Ronnie Barnes | Ronnie Barnes | | | | | | |
| Jaidip Mukerjea | Jaidip Mukerjea | w/o | | | | | |
| Jaidip Mukerjea | Jaidip Mukerjea | w/o | | Ronnie Barnes | Ronnie Barnes | 2 | 4 |
| | | | | Toomas Leius | Toomas Leius | 6 | 6 |
| Toomas Leius | Toomas Leius | 8 | 10 | Toomas Leius | Toomas Leius | 6 | 6 |
| Rod Mandelstam | Rod Mandelstam | 6 | 8 | | | | |

### Top half

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals |
| | | | | Ronnie Barnes | Ronnie Barnes | 6 | 6 | | | | | | | | |
| | | | | A Abreu | A Abreu | 0 | 0 | | | | | | | | |
| | | | | | | | | R Barnes | R Barnes | 2 | 6 | 6 | | | |
| | | | | | | | | J Jauffret | J Jauffret | 6 | 2 | 2 | | | |
| | | | | François Jauffret | François Jauffret | 6 | 7 | | | | | | | | |
| | | | | Sverre Lie | Sverre Lie | 1 | 5 | | | | | | | | |
| | | | | | | | | | | | | | R Barnes | R Barnes | |
| José Luis Arilla | José Luis Arilla | 6 | 6 | | | | | | | | | | J Mukerjea | J Mukerjea | w/o |
| Keith Carpenter | Keith Carpenter | 1 | 0 | JL Arilla | JL Arilla | 6 | 6 | | | | | | | | |
| HP Girod | HP Girod | 4 | 5 | R Taylor | R Taylor | 4 | 4 | | | | | | | | |
| Roger Taylor | Roger Taylor | 6 | 7 | | | | | JL Arilla | JL Arilla | 6 | 1 | 2 | | | |
| Claude de Gronckel | Claude de Gronckel | 6 | 6 | | | | | J Mukerjea | J Mukerjea | 4 | 6 | 6 | | | |
| F Truchi | F Truchi | 1 | 2 | C de Gronckel | C de Gronckel | 2 | 1 | | | | | | | | |
| Evert Schneider | Evert Schneider | 1 | 2 | J Mukerjea | J Mukerjea | 6 | 6 | | | | | | | | |
| Jaidip Mukerjea | Jaidip Mukerjea | 6 | 6 | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| Peter Bastian | Peter Bastian | 7 | 6 | | | | | | | | | | | | | |
| John Murray | John Murray | 5 | 4 | P Bastian | P Bastian | 5 | 6 | 6 | | | | | | | | |
| Roger Dowdeswell | Roger Dowdeswell | 6 | 6 | R Dowdeswell | R Dowdeswell | 7 | 3 | 1 | | | | | | | | |
| W Joachimowski | W Joachimowski | 4 | 3 | | | | | | P Bastian | P Bastian | 3 | 2 | | | | |
| Carl-Edvard Hedelund | Carl-Edvard Hedelund | 2 | 4 | | | | | | T Leius | T Leius | 6 | 6 | | | | |
| Toomas Leius | Toomas Leius | 6 | 6 | T Leius | T Leius | 6 | 6 | | | | | | | | | |
| | | | | Y Tai | Y Tai | 3 | 2 | | | | | | | | | |
| | | | | | | | | | | | | | T Leius | T Leius | 8 | 10 |
| | | | | | | | | | | | | | R Mandelstam | R Mandelstam | 6 | 8 |
| | | | | Detlev Herdy | Detlev Herdy | 6 | 6 | | | | | | | | | |
| | | | | Peter Morais | Peter Morais | 2 | 4 | | | | | | | | | |
| | | | | | | | | | D Herdy | D Herdy | 2 | 0 | | | | |
| | | | | | | | | | R Mandelstam | R Mandelstam | 6 | 6 | | | | |
| | | | | Rod Mandelstam | Rod Mandelstam | 6 | 6 | | | | | | | | | |
| | | | | M Alegre | M Alegre | 0 | 3 | | | | | | | | | |