Power-play goals against per game is power-play goals allowed divided by games played. Lower means the team gives up fewer power-play goals. Below are all 32 NHL teams ranked by Regular Season PP Goals Against Per Game in the 1969-70 regular season.
| # | Team | PPGA/GP | |
|---|---|---|---|
| 1 | 0.42 | ||
| 2 | 0.53 | ||
| 3 | 0.54 | ||
| 4 | 0.63 | ||
| 5 | 0.63 | ||
| 6 | 0.75 | ||
| 7 | 0.76 | ||
| 8 | 0.76 | ||
| 9 | 0.86 | ||
| 10 | 0.87 | ||
| 11 | 0.88 | ||
| 12 | 1.05 |