Plus/minus compares goals for and goals against while the player is on the ice. Higher means the player's team outscored opponents more with him on the ice. Below are the top 75 NHL playoff players ranked by Playoff Plus Minus for 1966-67.
| # | Player | Team | +/- |
|---|---|---|---|
| 1 | 8 | ||
| 2 | 6 | ||
| 3 | 6 | ||
| 4 | 5 | ||
| 5 | 4 | ||
| 6 | 4 | ||
| 7 | 4 | ||
| 8 | 4 | ||
| 9 | 4 | ||
| 10 | J. PappinJim Pappin 26YRW | 3 | |
| 11 | 3 | ||
| 12 | 3 | ||
| 13 | 3 | ||
| 14 | D. BalonDave Balon 27YLW | 3 | |
| 15 | 2 | ||
| 16 | 2 | ||
| 17 | 2 | ||
| 18 | 2 | ||
| 19 | D. KeonDave Keon 26YC | 1 | |
| 20 | 1 | ||
| 21 | D. DuffDick Duff 30YLW | 1 | |
| 22 | 1 | ||
| 23 | 1 | ||
| 24 | 1 | ||
| 25 | 1 | ||
| 26 | 1 | ||
| 27 | B. HullBobby Hull 27YLW | 1 | |
| 28 | 1 | ||
| 29 | D. MohnsDoug Mohns 32YLW | 1 | |
| 30 | 1 | ||
| 31 | 0 | ||
| 32 | 0 | ||
| 33 | 0 | ||
| 34 | 0 | ||
| 35 | 0 | ||
| 36 | 0 | ||
| 37 | 0 | ||
| 38 | 0 | ||
| 39 | -1 | ||
| 40 | B. HayBill Hay 30YC | -1 | |
| 41 | D. HullDennis Hull 21YLW | -1 | |
| 42 | -1 | ||
| 43 | K. HodgeKen Hodge 22YRW | -1 | |
| 44 | -1 | ||
| 45 | -1 | ||
| 46 | -1 | ||
| 47 | -1 | ||
| 48 | -1 | ||
| 49 | -1 | ||
| 50 | -1 |