NBA All-Time Blocks Leaders: Career Totals in the Regular Season

List with the stats for the top 50 players with the most career total blocks in the Regular Season in NBA history.

Notes: - These stats were updated on January 17, 2025
- Blocks were not recorded until 1973-74.
- In this case, 'Seasons' and 'Games' only include seasons since 1973-74.

* Players in bold played in the 2025 Regular Season

NBA All-Time Blocks Leaders:
Career Totals in the Regular Season - Top 50

Player
Blocks
 Seasons Games
1. Hakeem Olajuwon 3,830 18 1,238
2. Dikembe Mutombo 3,289 18 1,196
3. Kareem Abdul-Jabbar 3,189 16 1,239
4. Mark Eaton 3,064 11 875
5. Tim Duncan 3,020 19 1,392
6. David Robinson 2,954 14 987
7. Patrick Ewing 2,894 17 1,183
8. Shaquille O'Neal 2,732 19 1,207
9. Tree Rollins 2,542 18 1,156
10. Robert Parish 2,361 21 1,611
Player
Blocks
 Seasons Games
11. Alonzo Mourning 2,356 15 838
12. Marcus Camby 2,331 17 973
13. Dwight Howard 2,228 18 1,242
14. Ben Wallace 2,137 16 1,088
15. Shawn Bradley 2,119 12 832
16. Manute Bol 2,086 10 624
17. George Johnson 2,082 12 848
18. Kevin Garnett 2,037 21 1,462
19. Larry Nance 2,027 13 920
20. Brook Lopez 1,987 17 1,064
Player
Blocks
 Seasons Games
21. Theo Ratliff 1,968 16 810
22. Pau Gasol 1,941 18 1,226
23. Elton Brand 1,828 17 1,058
24. Jermaine O'Neal 1,820 18 1,011
25. Anthony Davis 1,782 13 772
26. Elvin Hayes 1,771 11 894
27. Serge Ibaka 1,759 14 919
28. Artis Gilmore 1,747 12 909
29. Moses Malone 1,733 19 1,329
30. Josh Smith 1,713 13 894
Player
Blocks
 Seasons Games
31. Kevin McHale 1,690 13 971
32. Rudy Gobert 1,673 12 797
33. Vlade Divac 1,631 16 1,134
34. Herb Williams 1,605 18 1,102
35. Elden Campbell 1,602 15 1,044
36. Benoit Benjamin 1,581 15 807
37. DeAndre Jordan 1,556 17 1,083
38. Samuel Dalembert 1,546 13 886
39. Wayne Cooper 1,535 14 984
40. Caldwell Jones 1,517 14 1,068
Player
Blocks
 Seasons Games
41. Alton Lister 1,473 16 953
42. Andrei Kirilenko 1,461 13 797
43. Rasheed Wallace 1,460 16 1,109
44. Hot Rod Williams 1,456 13 887
45. Mark West 1,403 17 1,090
46. Erick Dampier 1,398 16 987
47. Clifford Robinson 1,390 18 1,380
48. Myles Turner 1,346 10 609
49. Terry Tyler 1,342 11 871
50. Tyson Chandler 1,335 19 1,160
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