| 1946 Japanese Baseball League season | |
| League: | Japanese Baseball League |
| Sport: | Baseball |
| Season: | Regular Season |
| Mvp: | Kazuto Yamamoto (Great Ring) |
| Mvp Link: | Nippon Professional Baseball Most Valuable Player Award#Japanese Baseball League (1937–1949) |
| Finals Champ: | Great Ring |
| Finals Runner-Up: | Tokyo Kyojin |
| Seasonslist: | List of Nippon Professional Baseball seasons |
| Seasonslistnames: | Japanese Baseball League |
| Prevseason Link: | 1944 Japanese Baseball League season |
| Prevseason Year: | 1944 |
| Nextseason Link: | 1947 Japanese Baseball League season |
| Nextseason Year: | 1947 |
The 1946 Japanese Baseball League season was the 11th edition of Japanese Baseball League after being established in 1936.
| Team | W | L | T | Pct. | GB | |
|---|---|---|---|---|---|---|
| Great Ring | 65 | 38 | 2 | .631 | - | |
| Tokyo Kyojin | 64 | 39 | 2 | .621 | 1.0 | |
| Osaka Tigers | 59 | 46 | 0 | .562 | 7.0 | |
| Hankyu | 51 | 52 | 2 | .495 | 14.0 | |
| Senators | 47 | 58 | 0 | .448 | 19.0 | |
| Gold Star | 43 | 60 | 2 | .417 | 22.0 | |
| Chubu Nippon | 42 | 60 | 3 | .412 | 22.5 | |
| Pacific | 42 | 60 | 3 | .412 | 22.5 |
| Player | Team | Total | ||
|---|---|---|---|---|
| Batting average | .347 | |||
| Home runs | 20 | |||
| Runs batted in | 95 | |||
| Hits | Masayasu Kaneda | Osaka Tigers | 152 | |
| Stolen bases | Great Ring | 39 |
| Player | Team | Total | ||
|---|---|---|---|---|
| Wins | 30 | |||
| Earned run average | 2.11 | |||
| Strikeouts | 200 |