| 1964 NPB season | |
|---|---|
| League | Nippon Professional Baseball |
| Sport | Baseball |
| Central League Pennant | |
| League champions | Hanshin Tigers |
| Runners-up | Taiyo Whales |
| Season MVP | Sadaharu Oh (YOM) |
| Pacific League Pennant | |
| League champions | Nankai Hawks |
| Runners-up | Hankyu Braves |
| Season MVP | Joe Stanka (NAN) |
| Japan Series | |
| Champions | Nankai Hawks |
| Runners-up | Hanshin Tigers |
| Finals MVP | Joe Stanka (NAN) |
The 1964 Nippon Professional Baseball season was the 15th season of operation of Nippon Professional Baseball (NPB).