Rank |
Player |
Position(s) |
Team (seasons) |
Total blocks |
Blocks per game
average[2] |
Year of Induction into
Basketball Hall of Fame |
1 |
Hakeem Olajuwon |
Center |
Houston Rockets (1984–85–2000–01)
Toronto Raptors (2001–02) |
3,830 |
3.09 |
2008 |
2 |
Dikembe Mutombo |
C |
Denver Nuggets (1991–92-1995–96)
Atlanta Hawks (1996–97–2000–01)
Philadelphia 76ers (2000–01-2001–02)
New Jersey Nets (2002–03)
New York Knicks (2003–04)
Houston Rockets (2004–05-2008–09) |
3,289 |
2.75 |
Not applicable[3] |
3 |
Kareem Abdul-Jabbar |
C |
Milwaukee Bucks (1973–74-1974–75)
Los Angeles Lakers (1975–76-1988–89) |
3,189 |
2.57 |
1995 |
4 |
Mark Eaton |
C |
Utah Jazz (1982–83-1992–93) |
3,064 |
3.50 |
None |
5 |
David Robinson |
C |
San Antonio Spurs (1989–90-2002–03) |
2,954 |
2.99 |
2009 |
6 |
Patrick Ewing |
C |
New York Knicks (1985–86-1999-00)
Seattle SuperSonics (2000–01)
Orlando Magic (2001–02) |
2,894 |
2.45 |
2008 |
7 |
Shaquille O'Neal |
C |
Orlando Magic (1992–93-1995–96)
Los Angeles Lakers (1996–97-2003–04)
Miami Heat (2004–05-2007–08)
Phoenix Suns (2007–08-2008–09)
Cleveland Cavaliers (2009–10-present) |
2,690 |
2.30 |
Not applicable[3] |
8 |
Wayne "Tree" Rollins |
C |
Atlanta Hawks (1977–78-1987–88)
Cleveland Cavaliers (1988–89-1989–90)
Detroit Pistons (1990–91)
Houston Rockets (1991–92-1992–93)
Orlando Magic (1993–94-1994–95) |
2,542 |
2.20 |
None |
9 |
Robert Parish |
C |
Golden State Warriors (1976–77-1979–80)
Boston Celtics (1980–81-1992–93)
Charlotte Hornets (1994–95-1995–96)
Chicago Bulls (1996–97) |
2,361 |
1.47 |
2003 |
10 |
Alonzo Mourning |
C |
Charlotte Hornets (1992–93-1994–95)
Miami Heat (1995–96-2001–02)
New Jersey Nets (2003–04-2004–05)
Miami Heat (2004–05-2007–08) |
2,356 |
2.81 |
Not applicable[3] |
11 |
Tim Duncan |
Power forward/C |
San Antonio Spurs (1997–98-present) |
2,235 |
2.29 |
Not applicable[3] |
12 |
Marcus Camby |
PF/C |
Toronto Raptors (1996–97-1997–98)
New York Knicks (1998–99-2001–02)
Denver Nuggets (2002–03-2007–08)
Los Angeles Clippers (2008–09-2009–10)
Portland Trail Blazers (2009–10-present) |
2,140 |
2.58 |
Not applicable[3] |
13 |
Shawn Bradley |
C |
Philadelphia 76ers (1993–94-1995–96)
New Jersey Nets (1995–96–1996–97)
Dallas Mavericks (1996–97-2004–05) |
2,119 |
2.55 |
Not applicable[3] |
14 |
Manute Bol |
C |
Washington Bullets (1985–86-1987–88)
Golden State Warriors (1988–89-1989–90)
Philadelphia 76ers (1990–91-1992–93)
Miami Heat (1993–94)
Washington Bullets (1993–94)
Philadelphia 76ers (1993–94)
Golden State Warriors (1994–95) |
2,086 |
3.34 |
None |
15 |
George Johnson |
C/PF |
Golden State Warriors (1973–74-1976–77)
Buffalo Braves (1976–77)
New Jersey Nets (1977–78-1978–80)
San Antonio Spurs (1980–81-1981–82)
Atlanta Hawks (1982–83)
New Jersey Nets (1984–85)
Seattle SuperSonics (1985–86) |
2,082 |
2.46 |
None |
16 |
Ben Wallace |
C/PF |
Washington Bullets/Wizards (1996–97-1998–99)
Orlando Magic (1999-00)
Detroit Pistons (2000–01-2005–06)
Chicago Bulls (2006–07-2007–08)
Cleveland Cavaliers (2007–08-2008–09)
Detroit Pistons (2009–10-present) |
2,032 |
2.09 |
Not applicable[3] |
17 |
Larry Nance |
PF/C |
Phoenix Suns (1981–82-1987–88)
Cleveland Cavaliers (1987–88-1993–94) |
2,027 |
2.20 |
None |
18 |
Theo Ratliff |
C/PF |
Detroit Pistons (1995–96-1997–98)
Philadelphia 76ers (1997–98-2000–01)
Atlanta Hawks (2001–02-2003–04)
Portland Trail Blazers (2003–04-2005–06)
Boston Celtics (2006–07)
Minnesota Timberwolves (2007–08)
Detroit Pistons (2007–08)
Philadelphia 76ers (2008–09)
San Antonio Spurs (2009–10)
Charlotte Bobcats (2009–10)
Los Angeles Lakers (2010-11-present) |
1,963 |
2.45 |
Not applicable[3] |
19 |
Kevin Garnett |
PF |
Minnesota Timberwolves (1995–96-2006–07)
Boston Celtics (2007–08-present) |
1,790 |
1.59 |
Not applicable[3] |
20 |
Elvin Hayes |
PF/C |
Capital/Washington Bullets (1973–74-1980–81)
Houston Rockets (1981–82–1983–84) |
1,771 |
1.98 |
1990 |
21 |
Artis Gilmore |
C |
Chicago Bulls (1976–77-1981–82)
San Antonio Spurs (1982–83-1986–87)
Chicago Bulls (1987–88)
Boston Celtics (1987–88) |
1,747 |
1.92 |
None |
22 |
Moses Malone |
C |
Buffalo Braves (1976–77)
Houston Rockets (1976–77-1981–82)
Philadelphia 76ers (1982–83-1985–86)
Washington Bullets (1986–87-1987–88)
Atlanta Hawks (1988–89-1990–91)
Milwaukee Bucks (1991–92-1992–93)
Philadelphia 76ers (1993–94)
San Antonio Spurs (1994–95) |
1,733 |
1.30 |
2001 |
23 |
Kevin McHale |
PF |
Boston Celtics (1980–81-1992–93) |
1,690 |
1.74 |
1999 |
24 |
Vlade Divac |
C |
Los Angeles Lakers (1989–90-1995–96)
Charlotte Hornets (1996–97-1997–98)
Sacramento Kings (1998–99-2003–04)
Los Angeles Lakers (2004–05) |
1,631 |
1.44 |
Not applicable[3] |
25 |
Jermaine O'Neal |
PF |
Portland Trail Blazers (1996–97-1999-00)
Indiana Pacers (2000–01-2007–08)
Toronto Raptors (2008–09)
Miami Heat (2008–09-2009-10)
Boston Celtics (2010-11-present) |
1,629 |
1.89 |
Not applicable[3] |
26 |
Herb Williams |
C |
Indiana Pacers (1981–82-1988–89)
Dallas Mavericks (1988–89-1991–92)
New York Knicks (1992–93-1995–96)
Toronto Raptors (1995–96)
New York Knicks (1996–97-1998–99) |
1,605 |
1.46 |
None |
27 |
Elden Campbell |
C |
Los Angeles Lakers (1990–91-1998–99)
Charlotte Hornets (1998–99-2002–03)
Seattle SuperSonics (2002–03)
Detroit Pistons (2003–04-2004–05)
New Jersey Nets (2004–05) |
1,602 |
1.53 |
Not applicable[3] |
28 |
Benoit Benjamin |
C |
Los Angeles Clippers (1985–86-1990–91)
Seattle SuperSonics (1990–91-1992–93)
Los Angeles Lakers (1992–93)
New Jersey Nets (1993–94-1994–95)
Vancouver Grizzlies (1995–96)
Milwaukee Bucks (1995–96)
Toronto Raptors (1996–97)
Philadelphia 76ers (1997–98-1998–99)
Cleveland Cavaliers (1999-00) |
1,581 |
1.96 |
None |
29 |
Wayne Cooper |
C |
Golden State Warriors (1978–79-1979–80)
Utah Jazz (1980–81)
Dallas Mavericks (1981–82)
Portland Trail Blazers (1982–83-1983–84)
Denver Nuggets (1984–85-1988–89)
Portland Trail Blazers (1989–90-1991–92) |
1,535 |
1.56 |
None |
30 |
Caldwell Jones |
C |
Philadelphia 76ers (1976–77-1981–82)
Houston Rockets (1982–83-1983–84)
Chicago Bulls (1984–85)
Portland Trail Blazers (1985–86-1988–89)
San Antonio Spurs (1989–90) |
1,517 |
1.42 |
None |
31 |
Alton Lister |
C |
Milwaukee Bucks (1981–82-1985–86)
Seattle SuperSonics (1986–87-1988–89)
Golden State Warriors (1989–90-1992–93)
Milwaukee Bucks (1994–95-1995–96)
Boston Celtics (1995–96–1996–97)
Portland Trail Blazers (1997–98) |
1,473 |
1.55 |
None |
32 |
John "Hot Rod" Williams |
PF |
Cleveland Cavaliers (1986–87-1994–95)
Phoenix Suns (1995–96-1997–98)
Dallas Mavericks (1998–99) |
1,456 |
1.64 |
None |
33 |
Rasheed Wallace |
PF/C |
Washington Bullets (1995–96)
Portland Trail Blazers (1996–97-2003–04)
Atlanta Hawks (2003–04)
Detroit Pistons (2003–04-2008–09)
Boston Celtics (2009–10) |
1,445 |
1.33 |
Not applicable[3] |
34 |
Elton Brand |
PF |
Chicago Bulls (1999-00-2000–01)
Los Angeles Clippers (2001–02-2007–08)
Philadelphia 76ers (2008–09-present) |
1,414 |
1.97 |
Not applicable[3] |
35 |
Mark West |
C |
Dallas Mavericks (1983–84)
Milwaukee Bucks (1984–85)
Cleveland Cavaliers (1984–85-1987–88)
Phoenix Suns (1987–88-1993–94)
Detroit Pistons (1994–95-1995–96)
Cleveland Cavaliers (1996–97)
Indiana Pacers (1997–98)
Atlanta Hawks (1998–99)
Phoenix Suns (1999-00) |
1,403 |
1.29 |
None |
36 |
Clifford Robinson |
PF |
Portland Trail Blazers (1989–90–1996–97)
Phoenix Suns (1997–98-2000–01)
Detroit Pistons (2001–02-2002–03)
Golden State Warriors (2003–04-2004–05)
New Jersey Nets (2004–05-2006–07) |
1,390 |
1.01 |
Not applicable[3] |
37 |
Erick Dampier |
C |
Indiana Pacers (1996–97)
Golden State Warriors (1997–98-2003–04)
Dallas Mavericks (2004–05-2009-10)
Charlotte Bobcats (2010-11-present) |
1,347 |
1.46 |
Not applicable[3] |
38 |
Terry Tyler |
Small forward |
Detroit Pistons (1978–79–1984–85)
Sacramento Kings (1985–86-1987–88)
Dallas Mavericks (1988–89) |
1,342 |
1.54 |
None |
39 |
Andrei Kirilenko |
PF |
Utah Jazz (2001–02-present) |
1,306 |
2.12 |
Not applicable[3] |
T-40 |
Julius Erving |
SF |
Philadelphia 76ers (1976–77-1986–87) |
1,293 |
1.55 |
1993 |
T-40 |
Greg Ostertag |
C |
Utah Jazz (1995–96-2003–04)
Sacramento Kings (2004–05)
Utah Jazz (2005–06) |
1,293 |
1.71 |
Not applicable[3] |
42 |
Shawn Kemp |
PF/C |
Seattle SuperSonics (1989–90-1996–97)
Cleveland Cavaliers (1997–98-1999-00)
Portland Trail Blazers (2000–01-2001–02)
Orlando Magic (2002–03) |
1,279 |
1.22 |
None |
43 |
Dale Davis |
PF |
Indiana Pacers (1991–92-1999-00)
Portland Trail Blazers (2000–01-2003–04)
Golden State Warriors (2004–05)
Indiana Pacers (2004–05)
Detroit Pistons (2005–06-2006–07) |
1,270 |
1.16 |
Not applicable[3] |
44 |
Žydrūnas Ilgauskas |
C |
Cleveland Cavaliers (1997–98-2009-10)
Miami Heat (2010-11-present) |
1,269 |
1.65 |
Not applicable[3] |
45 |
James Donaldson |
C |
Seattle SuperSonics (1980–81-1982–83)
San Diego/Los Angeles Clippers (1983–84-1985–86)
Dallas Mavericks (1985–86-1991–92)
New York Knicks (1991–92)
Utah Jazz (1992–93-1993–94) |
1,267 |
1.32 |
None |
46 |
Harvey Catchings |
C |
Philadelphia 76ers (1974–75-1978–79)
New Jersey Nets (1978–79)
Milwaukee Bucks (1979–80-1983–84)
Los Angeles Clippers (1984–85) |
1,226 |
1.69 |
None |
47 |
Chris Webber |
PF |
Golden State Warriors (1993–94)
Washington Bullets/Wizards (1994–95-1997–98)
Sacramento Kings (1998–99-2004–05)
Philadelphia 76ers (2004–05-2006–07)
Detroit Pistons (2006–07)
Golden State Warriors (2007–08) |
1,200 |
1.44 |
Not applicable[3] |
T-48 |
Adonal Foyle |
C |
Golden State Warriors (1997–98-2006–07)
Orlando Magic (2007–08-2008–09)
Memphis Grizzlies (2008–09) |
1,193 |
1.63 |
Not applicable[3] |
T-48 |
Bo Outlaw |
PF |
Los Angeles Clippers (1993–94-1996–97)
Orlando Magic (1997–98-2001–02)
Phoenix Suns (2001–02-2002–03)
Memphis Grizzlies (2003–04)
Phoenix Suns (2004–05)
Orlando Magic (2005–06-2007–08) |
1,193 |
1.31 |
Not applicable[3] |
50 |
Elmore Smith |
C |
Los Angeles Lakers (1973–74-1974–75)
Milwaukee Bucks (1975–76-1976–77)
Cleveland Cavaliers (1976–77-1978–79) |
1,183 |
2.10 |
None |