| 1974 NPB season | |
|---|---|
| League | Nippon Professional Baseball |
| Sport | Baseball |
| Regular Season | |
| Season MVP | CL: Sadaharu Oh (YOM) PL: Tomehiro Kaneda (LOT) |
| League Postseason | |
| CL champions | Chunichi Dragons |
| CL runners-up | Yomiuri Giants |
| PL champions | Lotte Orions |
| PL runners-up | Hankyu Braves |
| Japan Series | |
| Champions | Lotte Orions |
| Runners-up | Chunichi Dragons |
| Finals MVP | Sumio Hirota (LOT) |
The 1974 Nippon Professional Baseball season was the 25th season of operation for the league.