Swimming at the 1948 Summer Olympics – Men's 4 × 200 metre freestyle relay
The men's 4×200 metre freestyle relay event at the 1948 Olympic Games took place on 2 and 3 August at the Empire Pool. The relay featured teams of four swimmers each swimming four lengths of the 50 m pool freestyle.Medalists
Results
Heats
;Heat One
| Place | Swimmers | Time | Qual. |
| 1 | | 8:53.6 | QQ |
| 2 | | 8:55.9 | QQ |
| 3 | | 9:16.9 | QQ |
| 4 | | 9:19.9 | qq |
| 5 | | 9:28.3 | |
| 6 | | 12:25.8 | |
| 7 | | | DQ |
;Heat Two
| Place | Swimmers | Time | Qual. |
| 1 | | 9:08.8 | QQ |
| 2 | | 9:12.4 | QQ |
| 3 | | 9:12.9 | QQ |
| 4 | | 9:23.4 | qq |
| 5 | | 9:26.6 | |
| 6 | | 9:43.2 | |
| 7 | | 10:25.0 | |
Final
