Most blocks in a single NBA postseason
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Hakeem Olajuwon leads with 92 blocks in the 1993-94 playoffs, first of 9,702 postseasons.
| # | Player and seasons | Value |
|---|---|---|
 Hakeem Olajuwon (1993-94 HOU)1993-94 | 92 | |
 Tim Duncan (2002-03 SAS)2002-03 | 79 | |
| Victor Wembanyama (2025-26 SAS)2025-26 | 78 | |
 Patrick Ewing (1993-94 NYK)1993-94 | 76 | |
 Dikembe Mutombo (2000-01 PHI)2000-01 | 72 | |
| Hakeem Olajuwon (1985-86 HOU)1985-86 | 69 | |
 Dikembe Mutombo (1993-94 DEN)1993-94 | 69 | |
 Bill Walton (1976-77 POR)1976-77 | 64 | |
| Hakeem Olajuwon (1994-95 HOU)1994-95 | 62 | |
| Tim Duncan (2006-07 SAS)2006-07 | 62 | |
 Shaquille O'Neal (2003-04 LAL)2003-04 | 61 | |
 Dwight Howard (2008-09 ORL)2008-09 | 60 | |
| Hakeem Olajuwon (1992-93 HOU)1992-93 | 59 | |
 Oliver Miller (1992-93 PHX)1992-93 | 59 | |
 Ben Wallace (2004-05 DET)2004-05 | 59 | |
 Serge Ibaka (2011-12 OKC)2011-12 | 59 | |
| Marvin Webster (1977-78 SEA)1977-78 | 58 | |
| Ben Wallace (2003-04 DET)2003-04 | 56 | |
| Kareem Abdul-Jabbar (1982-83 LAL)1982-83 | 55 | |
| Shaquille O'Neal (1999-00 LAL)1999-00 | 55 | |
| Ben Wallace (2002-03 DET)2002-03 | 52 | |
| Tim Duncan (2004-05 SAS)2004-05 | 52 | |
| Serge Ibaka (2010-11 OKC)2010-11 | 52 | |
 Elvin Hayes (1977-78 WSB)1977-78 | 51 | |
| Elvin Hayes (1978-79 WSB)1978-791 of his games has no blocks recorded, so the number is short. | 51 |