On this page you will find the NBA Playoff results for each season. You will see the result of every series during that particular season’s playoffs.
1966 NBA Playoff data
| Round | Winner (Seed) | Loser (Seed) | Length | Sweep |
| Eastern Division Semifinals | Boston Celtics (2) | Cincinnati Royals (3) | 5 Games | |
| Western Division Semifinals | St. Louis Hawks (3) | Baltimore Bullets (2) | 3 Games | Sweep |
| Eastern Division Finals | Boston Celtics (2) | Philadelphia 76ers (1) | 5 Games | |
| Western Division Finals | Los Angeles Lakers (1) | St. Louis Hawks (3) | 7 Games | |
| NBA Finals | Boston Celtics (2) | Los Angeles Lakers (1) | 7 Games |