| Rank | Player | Seasons | Games | Blocks
|
|---|
| 1
| Dalyce Emmerson, Saskatchewan | 2011-16 | 13 | 35 |
| 2
| Julia Wilson, Simon Fraser | 2002-07 | 15 | 30 |
| 3
| Jessica Clemencon, Windsor | 2009-14 | 17 | 29 |
| 4
| Khaleann Caron-Goudreau, Laval | 2018-20 | 6 | 27 |
| 5
| Summer Masikewich, Saskatchewan | 2016-22 | 15 | 22 |
| 6
| Claire Signatovich, Alberta | 2019-25 | 11 | 22 |
| 7
| Alexandria Kiss-Rusk, McGill | 2014-18 | 12 | 20 |
| 8
| Mariam Sylla, McGill | 2012-16 | 11 | 19 |
| 9
| Morgan McLaughlin, Simon Fraser | 2002-05 | 9 | 12 |
| 10
| Kirsten Jones, StFX | 2010-11 | 5 | 12 |
| 11
| Laura Langille, Saint Mary's | 2012-16 | 11 | 12 |
| 12
| Jane Gagne, Laval | 2014-19 | 11 | 12 |
| 13
| Christina McCusker, Regina | 2015-19 | 11 | 12 |
| 14
| Jacqueline Urban, Carleton
| 2022-26
| 12 | 12 |
| 15
| Sarah Brodie, York | 2005-07 | 6 | 11 |
| 16
| Kate Hole, Simon Fraser | 2006-10 | 9 | 11 |
| 17
| Brittany Read, Regina | 2007-13 | 17 | 11 |
| 18
| Alex Cole, Calgary | 2011-13 | 6 | 11 |
| 19
| Carolina Del Santo, UPEI | 2019-22 | 6 | 11 |
| 20
| Madalyn Weinert, Brock | 2021-22 | 3 | 11 |
| 21
| Iva Peklova, Windsor | 2008-12 | 14 | 10 |
| 22
| Hannah Sunley-Paisley, Ottawa | 2008-12 | 9 | 10 |
| 23
| Stephanie Toxopeus, Cape Breton | 2008-12 | 10 | 10 |
| 24
| Denisha Haywood, Cape Breton | 2010-11 | 3 | 10 |
| 25
| Christa Mancino, Laurier | 2010-11 | 5 | 10 |
|
|
| Rank | Player | Seasons | Games | Blocks
|
|---|
| 26
| Bobbi-Jo Colburn, Calgary | 2017-23 | 9 | 10 |
| 27
| Heather Thompson, Winnipeg | 2003-05 | 6 | 9 |
| 28
| Matteke Hutzler, Simon Fraser, Western | 2006-11 | 11 | 9 |
| 29
| Miah-Marie Langlois, Windsor | 2009-14 | 17 | 9 |
| 30
| Sarah Wierks, UFV | 2010-14 | 7 | 9 |
| 31
| Claudia Emond, Laval | 2014-19 | 11 | 9 |
| 32
| Alexandra Berry, Acadia | 2017-18 | 2 | 9 |
| 33
| Ella Murphy Wiebe, Saskatchewan
| 2021-26
| 11 | 9 |
| 34
| Reece Hall, Alberta | 2022-25 | 9 | 9 |
| 35
| Chelsea Cassano, Regina | 2004-09 | 8 | 8 |
| 36
| Marian Fortier, Laval | 2004-06 | 5 | 8 |
| 37
| Julia Critchley, McMaster | 2005-07 | 5 | 8 |
| 38
| Nicki Schutz, Toronto | 2010-11 | 5 | 8 |
| 39
| Jessica Franz, Calgary | 2011-13 | 6 | 8 |
| 40
| Catherine Traer, Ottawa, Carleton | 2012-18 | 11 | 8 |
| 41
| Rachelle Coward, Saint Mary's | 2013-16 | 6 | 8 |
| 42
| Heather Lindsay, Carleton | 2016-18 | 6 | 8 |
| 43
| Lea Dominique, Laval | 2017-22 | 11 | 8 |
| 44
| Samantha Keltos, Brock | 2019-20 | 3 | 8 |
| 45
| Abany Deng, Carleton
| 2024-26
| 6 | 8 |
| 46
| Krista Singleton, Memorial | 2004-07 | 5 | 7 |
| 47
| Chiara Rocca Woychyshyn, McMaster | 2005-07 | 5 | 7 |
| 48
| Jana Spindler, Saskatchewan | 2008-11 | 8 | 7 |
| 49
| Megan Vande Kraats, Alberta | 2008-15 | 8 | 7 |
| 50
| Andria Carlyon, Alberta | 2013-14 | 3 | 7 |
|