2006–07 Cuban National Series
The 46th season of the Cuban National Series saw perennial powers Industriales and Santiago de Cuba meet in the playoff final, where the Avispas won the title, 4-2.
Pinar del Río and Santiago had the best regular season records, but the Vegueros were upset by La Habana in the first round of the playoffs.
Regular season standings
West
| Team | W | L | PCT. | GB |
| Industriales | 53 | 36 | .596 | - |
| Sancti Spíritus | 51 | 38 | .573 | 2 |
| Havana Province | 46 | 44 | .511 | 7½ |
| Cienfuegos | 42 | 48 | .473 | 11½ |
East
| Team | W | L | PCT. | GB |
| Santiago de Cuba | 58 | 32 | .640 | - |
| Granma | 45 | 45 | .500 | 12½ |
| Holguín | 39 | 50 | .438 | 18 |
| Guantánamo | 31 | 59 | .344 | 26½ |
Statistical leaders
| Earned run average | Ciro Licea | Granma | 1.15 |
| Winning percentage | Elier Sánchez | Camagüey | .813 |
| Wins | Elier Sánchez Pedro Luis Lazo | Camagüey Pinar del Río | 13 |
| Complete games | Ciro Licea Jonder Martínez Norge Luis Vera | Granma Havana Province Santiago de Cuba | 4 |