| Club: | Chelsea |
| Season: | 1963–64 |
| Manager: | Tommy Docherty |
| Chairman: | Joe Mears |
| Stadium: | Stamford Bridge |
| League: | First Division |
| League Result: | 5th |
| Cup1: | FA Cup |
| Cup1 Result: | Fourth round |
| Cup2: | League Cup |
| Cup2 Result: | Second round |
| League Topscorer: | Bobby Tambling (17) |
| Season Topscorer: | Bobby Tambling (19) |
| Largest Win: | 5–1 v Blackpool |
| Largest Loss: | 1–4 v Wolverhampton Wanderers |
| Highest Attendance: | |
| Lowest Attendance: | |
| Pattern La1: | _whiteborder |
| Pattern B1: | _vneckwhite |
| Pattern Ra1: | _whiteborder |
| Pattern So1: | _blueline |
| Leftarm1: | 0000ff |
| Body1: | 0000ff |
| Rightarm1: | 0000ff |
| Pattern La2: | _blueborder |
| Pattern B2: | _vneckblue |
| Pattern Ra2: | _blueborder |
| Pattern So2: | _blueline |
| Prevseason: | 1962–63 |
| Nextseason: | 1964–65 |
The 1963–64 season was Chelsea Football Club's fiftieth competitive season.