2006 Pacific League Playoffs

2006 Pacific League Playoffs
First stage
Team (Wins) Manager Season
Fukuoka SoftBank Hawks (2) Sadaharu Oh 75–56–5 (.573), 4.5 GB
Seibu Lions (1) Tsutomu Ito 80–54–2 (.597), 1 GB
DatesOctober 7–9
Second stage
Team (Wins) Manager Season
Hokkaido Nippon-Ham Fighters (3) Trey Hillman 82–54 (.603), 1 GA
Fukuoka SoftBank Hawks (0) Sadaharu Oh 75–56–5 (.573), 4.5 GB
DatesOctober 11–12

The 2006 Pacific League Playoffs was a set of consecutive playoff series for the Pacific League of Nippon Professional Baseball (NPB) in the 2006 season. The following year, both the Central and Pacific League would have a unified playoff system with three teams each in competition to reach the Japan Series, with the resulting name being the Climax Series.