| Rank | Player | Seasons | Games | Blocks
|
|---|
| 1
| Conor Morgan | 2012-18 | 159 | 192 |
| 2
| Balraj Bains | 2007-12 | 102 | 95 |
| 3
| Bryson Kool | 2004-08 | 107 | 74 |
| 4
| Sukhman Sandhu | 2021-23 | 51 | 69 |
| 5
| Grant Shephard | 2017-20 | 110 | 61 |
| 6
| Nigel (Tommy) Nixon | 2010-15 | 147 | 52 |
| 7
| David Wagner | 2011-16 | 145 | 51 |
| 8
| Brent Malish | 2007-11 | 86 | 43 |
| 9
| Kamar Burke | 2009-12 | 74 | 43 |
| 10
| Grant Audu | 2017-22 | 130 | 40 |
| 11
| Patrick Sponaski | 2003-04 | 39 | 34 |
| 12
| Matt Rachar | 2004-08 | 106 | 30 |
| 13
| Jordan Jensen-Whyte | 2012-17 | 161 | 30 |
| 14
| Tobi Akinkunmi | 2021-24 | 75 | 28 |
| 15
| Casey Archibald | 2002-06 | 148 | 25 |
| 16
| Brian Wallack | 2018-24 | 138 | 25 |
| 17
| Joel Nickel | 1997-98 | 26 | 23 |
| 18
| Pat McKay | 2002-04 | 74 | 23 |
| 19
| Patrick Simon | 2015-19 | 138 | 23 |
| 20
| Corey Ogilvie | 2002-05 | 57 | 22 |
| 21
| Mason Bourcier | 2017-20 | 85 | 22 |
| 22
| Jadon Cohee | 2018-20 | 70 | 21 |
| 23
| Lincoln Rosebush | 2018-22 | 86 | 21 |
| 24
| Victor Radocaj | 2023-24 | 18 | 20 |
| 25
| Graham Bath | 2007-12 | 103 | 19 |
|
|
| Rank | Player | Seasons | Games | Blocks
|
|---|
| 26
| Ryder McKeown | 2002-06 | 148 | 18 |
| 27
| Phil Jalalpoor | 2015-18 | 97 | 17 |
| 28
| Brylle Kamen | 2012-15 | 80 | 16 |
| 29
| Brian Host | 2002-04 | 39 | 15 |
| 30
| Jonah Morrison | 2018-20 | 71 | 15 |
| 31
| Nikola Guzina | 2021-24 | 43 | 15 |
| 32
| Kyle Russell | 2002-03 | 31 | 14 |
| 33
| Luka Zaharijevic | 2013-18 | 133 | 14 |
| 34
| Fareed Shittu | 2023-24 | 26 | 14 |
| 35
| Harpreet Randhawa | 2013-17 | 39 | 13 |
| 36
| Taylor Browne | 2015-20 | 132 | 13 |
| 37
| Christopher Dyck | 2007-08 | 31 | 12 |
| 38
| Melvyn Mayott | 2009-11 | 53 | 12 |
| 39
| Jack Cruz-Dumont | 2018-23 | 96 | 12 |
| 40
| Zack Moore | 2019-20 | 33 | 12 |
| 41
| Esaie Maurancy | 2021-24 | 68 | 12 |
| 42
| Mark Tasic | 2004-05 | 38 | 11 |
| 43
| Nathan Yu | 2007-12 | 95 | 11 |
| 44
| Micah Jessie | 2023-24 | 26 | 11 |
| 45
| Nino Sose | 1997-98 | 28 | 10 |
| 46
| Peter Wauthy | 2003-05 | 76 | 10 |
| 47
| Cameron Morris | 2017-19 | 32 | 10 |
| 48
| Blain LaBranche | 2007-10 | 47 | 9 |
| 49
| Manroop Clair | 2018-20 | 64 | 9 |
| 50
| Toni Maric | 2019-24 | 50 | 9 |
|