NBA & ABA Active Leaders and Records for Blocks

Active players are listed in bold.
* Indicates member of the Hall of Fame.
Blocks since 1973-74 (1971-72 for ABA)

Table
Rank Player BLK
1. Dwight Howard 2127
2. Pau Gasol 1941
3. Serge Ibaka 1668
4. DeAndre Jordan 1402
5. Brook Lopez 1398
6. Tyson Chandler 1335
7. Anthony Davis 1255
8. Marc Gasol 1191
9. LaMarcus Aldridge 1111
10. Andrew Bogut 1091
11. JaVale McGee 1075
12. Rudy Gobert 1019
13. Emeka Okafor 1003
14. Al Horford 1002
15. Paul Millsap 994
16. Hassan Whiteside 985
17. Robin Lopez 968
18. LeBron James 951
19. Kevin Durant 941
20. Andre Drummond 938
21. Vince Carter 888
22. Joakim Noah 873
23. Derrick Favors 857
24. Bismack Biyombo 852
25. Amir Johnson 839
26. Taj Gibson 838
27. Nenê Hilário 721
28. Rudy Gay 716
29. DeMarcus Cousins 697
30. Myles Turner 695
31. Giannis Antetokounmpo 684
32. Spencer Hawes 652
33. John Henson 642
34. Draymond Green 609
35. Jonas Valančiūnas 578
36. Marvin Williams 573
37. James Johnson 570
38. Andre Iguodala 568
39. Nikola Vučević 556
40. Carmelo Anthony 550
41. Ed Davis 544
42. Danny Green 535
43. Steven Adams 529
44. Karl-Anthony Towns 523
45. Kosta Koufos 506
46. Jerami Grant 503
  Gorgui Dieng 503
48. Nicolas Batum 500
49. Nerlens Noel 492
50. Clint Capela 491
51. Mason Plumlee 485
52. Kristaps Porziņģis 484
53. Jeff Green 481
54. Alex Len 459
55. Kyle O'Quinn 451
56. Tristan Thompson 447
57. Ian Mahinmi 443
58. James Harden 436
59. Ekpe Udoh 429
60. Wilson Chandler 414
61. Jason Smith 408
62. Kyle Korver 403
63. Wesley Johnson 402
64. Jusuf Nurkić 400
65. John Wall 396
66. Kenneth Faried 392
67. Thaddeus Young 390
68. Al-Farouq Aminu 388
69. Timofey Mozgov 383
70. Joel Embiid 367
71. Thabo Sefolosha 366
72. Greg Monroe 363
73. Jrue Holiday 360
74. Marreese Speights 356
75. Maurice Harkless 355
76. Markieff Morris 347
77. Kawhi Leonard 344
78. Dewayne Dedmon 342
79. Robert Covington 339
80. Dante Cunningham 336
81. Klay Thompson 332
82. Trevor Ariza 331
83. Kevin Love 322
84. Blake Griffin 321
85. Michael Beasley 314
86. Kevin Séraphin 304
87. Michael Kidd-Gilchrist 303
88. Eric Bledsoe 300
89. Enes Kanter 298
  Cody Zeller 298
91. Tobias Harris 297
92. Jarrett Allen 293
93. Willie Cauley-Stein 289
94. Patrick Patterson 288
95. Paul George 287
  Montrezl Harrell 287
  Ersan İlyasova 287
98. Mitchell Robinson 280
99. Andrew Wiggins 278
100. Jimmy Butler 275