George Johnson led the NBA in Blocks in 1977-78 with 12.
That is 1 more blocks than second-place Elvin Hayes.
| Rk | Player | Team | Date | Value |
|---|---|---|---|---|
| 1 | George Johnson | NJN | 1978-03-21 | 12 |
| 2 | Elvin Hayes | WAS | 1978-03-03 | 11 |
| 3 | Artis Gilmore | CHI | 1977-12-20 | 11 |
| 4 | George Johnson | NJN | 1977-10-26 | 10 |
| 5 | Joe Meriweather | NOJ | 1977-10-28 | 10 |
| 6 | Billy Paultz | SAN | 1977-12-16 | 9 |
| 7 | George Johnson | NJN | 1978-03-17 | 9 |
| 8 | Kareem Abdul-Jabbar | LAL | 1978-03-29 | 9 |
| 9 | George Johnson | NJN | 1977-11-02 | 8 |
| 10 | George Johnson | NJN | 1977-11-27 | 8 |
| 11 | George Johnson | NJN | 1978-01-31 | 8 |
| 12 | George Johnson | NJN | 1977-12-29 | 8 |
| 13 | Robert Parish | GOS | 1978-02-22 | 8 |
| 14 | Bill Walton | POR | 1977-10-25 | 8 |
| 15 | George Johnson | NJN | 1978-03-01 | 8 |