Boxing at the 1920 Summer Olympics – Welterweight
# Boxing at the 1920 Summer Olympics – Welterweight

The men's welterweight event was part of the boxing programme at the 1920 Summer Olympics. The weight class was the fourth-heaviest contested, and allowed boxers of up to 147 pounds (66.7 kilograms). The competition was held from August 21, 1920 to August 24, 1920. 18 boxers from ten nations competed.

The gold medal bout between Bert Schneider and Alexander Ireland ended in a draw, but the referee ordered the exhausted boxers to fight an extra round.

## Results

| Round of 32 | Round of 32 | Round of 32 | Round of 16 | Round of 16 | Round of 16 | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| | | | Trygve Stokstad (NOR) | Trygve Stokstad (NOR) | W | | | | | | | | | |
| | | | Roy Ingram (RSA) | Roy Ingram (RSA) | L | | | | | | | | | |
| | | | | | | Trygve Stokstad (NOR) | Trygve Stokstad (NOR) | L | | | | | | |
| | | | | | | William Clark (USA) | William Clark (USA) | W | | | | | | |
| | | | William Clark (USA) | William Clark (USA) | W | | | | | | | | | |
| | | | Georges Werll (BEL) | Georges Werll (BEL) | L | | | | | | | | | |
| | | | | | | | | | William Clark (USA) | William Clark (USA) | L | | | |
| | | | | | | | | | Alexander Ireland (GBR) | Alexander Ireland (GBR) | W | | | |
| | | | Alexander Ireland (GBR) | Alexander Ireland (GBR) | W | | | | | | | | | |
| | | | Willy Reichenbach (SUI) | Willy Reichenbach (SUI) | L | | | | | | | | | |
| | | | | | | Alexander Ireland (GBR) | Alexander Ireland (GBR) | W | | | | | | |
| | | | | | | August Suhr (DEN) | August Suhr (DEN) | L | | | | | | |
| | | | August Suhr (DEN) | August Suhr (DEN) | W | | | | | | | | | |
| | | | René Smet (BEL) | René Smet (BEL) | L | | | | | | | | | |
| | | | | | | | | | | | | Alexander Ireland (GBR) | Alexander Ireland (GBR) | L |
| | | | | | | | | | | | | Bert Schneider (CAN) | Bert Schneider (CAN) | W |
| | | | Bert Schneider (CAN) | Bert Schneider (CAN) | W | | | | | | |
| | | | Joseph Thomas (RSA) | Joseph Thomas (RSA) | L | | | | | | |
| | | | | | | Bert Schneider (CAN) | Bert Schneider (CAN) | W | | | |
| Aage Steen (NOR) | Aage Steen (NOR) | W | | | | Aage Steen (NOR) | Aage Steen (NOR) | L | | | |
| Dario Della Valle (ITA) | Dario Della Valle (ITA) | L | Aage Steen (NOR) | Aage Steen (NOR) | W | | | | | | |
| | | | Henri Richards (FRA) | Henri Richards (FRA) | L | | | | | | |
| | | | | | | | | | Bert Schneider (CAN) | Bert Schneider (CAN) | W |
| | | | | | | | | | Frederick Kolberg (USA) | Frederick Kolberg (USA) | L |
| | | | Léon Gillet (FRA) | Léon Gillet (FRA) | W | | | | | | | Bronze medal bout | Bronze medal bout | Bronze medal bout |
| | | | Freddie Whitbread (GBR) | Freddie Whitbread (GBR) | L | | | | | | |
| | | | | | | Léon Gillet (FRA) | Léon Gillet (FRA) | L | | | | Frederick Kolberg (USA) | Frederick Kolberg (USA) | W |
| | | | | | | Frederick Kolberg (USA) | Frederick Kolberg (USA) | W | | | | William Clark (USA) | William Clark (USA) | L |
| | | | Frederick Kolberg (USA) | Frederick Kolberg (USA) | W | | | | | | | | | |
| Ivan Schannong (DEN) | Ivan Schannong (DEN) | W | Ivan Schannong (DEN) | Ivan Schannong (DEN) | L | | | | | | |
| Johannes Heuckelbach (NED) | Johannes Heuckelbach (NED) | L | | | | | | | | | | | | |
