Traditional totals
Blocks
All players, no minimum games played
| # | Player | Blk | |
|---|---|---|---|
| 10 |  | Jarrett Allen  BKN/ CLE | 91 |
| 42 |  | JaVale McGee CLE/ DEN | 54 |
| 52 |  | Andre Drummond CLE/ LAL | 49 |
| 81 |  | Isaiah Hartenstein DEN/CLE | 39 |
| 152 |  | Isaac Okoro CLE | 24 |
| 159 |  | Taurean Prince BKN/CLE | 23 |
| 175 |  | Dean Wade CLE | 21 |
| 210 |  | Larry Nance Jr. CLE | 17 |
| 259 |  | Mfiondu Kabengele  LAC/ SAC/CLE | 13 |
| 262 |  | Lamar Stevens CLE | 13 |
| 275 |  | Dylan Windler CLE | 12 |
| 295 |  | Collin Sexton CLE | 10 |
| 306 |  | Brodric Thomas   HOU/CLE | 10 |
| 314 |  | Cedi Osman CLE | 9 |
| 335 |  | Kevin Porter Jr. CLE/HOU | 8 |
| 371 |  | Darius Garland CLE | 6 |
| 403 |  | Thon Maker CLE | 4 |
| 408 |  | Damyean Dotson CLE | 4 |
| 424 |  | Yogi Ferrell CLE/LAC | 3 |
| 437 |  | Anderson Varejao CLE | 2 |
| 439 |  | Kevin Love CLE | 2 |
| 441 |  | Danté Exum CLE/HOU | 2 |
| 455 |  | Marques Bolden CLE | 2 |
| 457 |  | Jeremiah Martin CLE | 2 |
| 465 |  | Matthew Dellavedova CLE | 1 |
| 470 |  | Quinn Cook LAL/CLE | 1 |
Top blocks leaders
The current 2020-21 Season NBA leaders in blocks are Rudy Gobert (190, UTA), Myles Turner (159, IND), Nerlens Noel (141, NYK), Clint Capela (129, ATL), and Jakob Poeltl (123, SAS).