Power-play goals count goals scored while the player's team has an extra skater. Higher means the player scores more on the power play. Below are the top 76 NHL playoff players ranked by Playoff Power Play Goals for 1965-66.
| # | Player | Team | PPG |
|---|---|---|---|
| 1 | 6 | ||
| 2 | 3 | ||
| 3 | F. SmithFloyd Smith 30YRW | 2 | |
| 4 | 2 | ||
| 5 | 2 | ||
| 6 | 1 | ||
| 7 | G. HoweGordie Howe 37YRW | 1 | |
| 8 | 1 | ||
| 9 | 1 | ||
| 10 | 1 | ||
| 11 | D. DuffDick Duff 29YLW | 1 | |
| 12 | 1 | ||
| 13 | 1 | ||
| 14 | 1 | ||
| 15 | B. HullBobby Hull 26YLW | 1 | |
| 16 | 1 | ||
| 17 | 1 | ||
| 18 | E. ShackEddie Shack 28YLW | 1 | |
| 19 | 1 | ||
| 20 | C. MakiChico Maki 25YRW | 1 | |
| 21 | 0 | ||
| 22 | 0 | ||
| 23 | 0 | ||
| 24 | 0 | ||
| 25 | 0 | ||
| 26 | 0 | ||
| 27 | 0 | ||
| 28 | 0 | ||
| 29 | 0 | ||
| 30 | 0 | ||
| 31 | 0 | ||
| 32 | 0 | ||
| 33 | 0 | ||
| 34 | 0 | ||
| 35 | 0 | ||
| 36 | D. BalonDave Balon 26YLW | 0 | |
| 37 | 0 | ||
| 38 | 0 | ||
| 39 | 0 | ||
| 40 | B. HayBill Hay 29YC | 0 | |
| 41 | 0 | ||
| 42 | 0 | ||
| 43 | 0 | ||
| 44 | 0 | ||
| 45 | B. WallBob Wall 22YD | 0 | |
| 46 | 0 | ||
| 47 | 0 | ||
| 48 | D. MohnsDoug Mohns 31YLW | 0 | |
| 49 | K. HodgeKen Hodge 21YRW | 0 | |
| 50 | 0 |