# 1950 Wimbledon Championships – Boys' singles

John Horn defeated Kamel Moubarek in the final, 6–0, 6–2 to win the boys' singles tennis title at the 1950 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 |
| Kamel Moubarek | Kamel Moubarek | 6 | 5 | 6 | | | | |
| Neville Katzen | Neville Katzen | 4 | 7 | 3 | | | | |
| Neville Katzen | Neville Katzen | 4 | 7 | 3 | Kamel Moubarek | Kamel Moubarek | 0 | 2 |
| | | | | | John Horn | John Horn | 6 | 6 |
| Sima Nikolić | Sima Nikolić | 1 | 3 | | John Horn | John Horn | 6 | 6 |
| John Horn | John Horn | 6 | 6 | | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | | Ilija Panajotović | Ilija Panajotović | 6 | 8 | | | | | | | | | | | |
| | | | | | K Diglas | K Diglas | 2 | 6 | | | | | | | | | | | |
| | | | | | | | | | | I Panajotović | I Panajotović | 3 | 6 | 3 | | | | | |
| | | | | | | | | | | K Moubarek | K Moubarek | 6 | 3 | 6 | | | | | |
| | | | | | Kamel Moubarek | Kamel Moubarek | 6 | 6 | | | | | | | | | | | |
| | | | | | Pål Kraby | Pål Kraby | 4 | 3 | | | | | | | | | | | |
| | | | | | | | | | | | | | | | K Moubarek | K Moubarek | 6 | 5 | 6 |
| | | | | | | | | | | | | | | | N Katzen | N Katzen | 4 | 7 | 3 |
| | | | | | Neville Katzen | Neville Katzen | 4 | 6 | 7 | | | | | | | | | | |
| | | | | | Gino Mezzi | Gino Mezzi | 6 | 3 | 5 | | | | | | | | | | |
| | | | | | | | | | | N Katzen | N Katzen | 6 | 6 | | | | | | |
| | | | | | | | | | | P Rosberg | P Rosberg | 3 | 3 | | | | | | |
| | | | | | Hendrik Goris | Hendrik Goris | 2 | 3 | | | | | | | | | | | |
| Gérard Pilet | Gérard Pilet | 6 | 6 | 1 | P Rosberg | P Rosberg | 6 | 6 | | | | | | | | | | | |
| Percy Rosberg | Percy Rosberg | 8 | 1 | 6 | | | | | | | | | | | | | | | |

### Bottom 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 | Semifinals |
| Martin Froesch | Martin Froesch | 6 | 6 | | | | | | | | | | | | | |
| A Haegler | A Haegler | 3 | 4 | M Froesch | M Froesch | 5 | 5 | | | | | | | | | |
| | | | | Sima Nikolić | Sima Nikolić | 7 | 7 | | | | | | | | | |
| | | | | | | | | S Nikolić | S Nikolić | 7 | 2 | 7 | | | | |
| | | | | | | | | I Adel | I Adel | 5 | 6 | 5 | | | | |
| | | | | H Bache | H Bache | 6 | 2 | | | | | | | | | |
| | | | | Ismail Adel | Ismail Adel | 8 | 6 | | | | | | | | | |
| | | | | | | | | | | | | | S Nikolić | S Nikolić | 1 | 3 |
| | | | | | | | | | | | | | J Horn | J Horn | 6 | 6 |
| | | | | Adolf Illenberger | Adolf Illenberger | 1 | 3 | | | | | | | | | |
| | | | | John Horn | John Horn | 6 | 6 | | | | | | | | | |
| | | | | | | | | J Horn | J Horn | 6 | 6 | | | | | |
| | | | | | | | | G Fitzpatrick | G Fitzpatrick | 2 | 2 | | | | | |
| | | | | Gerry Fitzpatrick | Gerry Fitzpatrick | 6 | 6 | | | | | | | | | |
| | | | | Rafiq Ahmad | Rafiq Ahmad | 3 | 2 | | | | | | | | | |