Referee's WBHF:
| NAME | COUNTRY | LOGO | PHOTO | REF |
| Roman Čačko |  |
 |
 |
2013-TOR,2014-BUD, 2015-PIT, 2015-BA, 2016-PRAG, 2016-MTL,2017-SVI,2017-LOV,2018-UST,2018-MOS,NIT-2018,BA-2018, BA-2019, TC 2019, ORIM-2021 |
| Jeff Lees |  |
 |
 |
2013-TOR,2014-BUD, 2015-PIT,2016-PRAG,2017-LOV, 2019-MIS, NIAG-2021 |
| Marek Žák | |
|
 |
2014-BUD,2015-PIT, 2015-BA
|
| Patrick Myers | |
|
 |
2013-TOR,2014-BUD, 2015-PIT,2016-PRAG,2017-LOV.2018-MO, NIT-2018, MIS 2019, NIAG-2021 |
| Matyás Vas |  |
 |
 |
2014-BUD |
| Robert Beatty | |
|
 |
2013-TOR |
| Pierre Lacure |  |
 |
2019-TURKS, 2019 BA | |
| Darcy Mintz | |
|
 |
2013-TOR |
| Brandon Hillis | |
|
|
2013-TOR,2015-PIT |
| Jill Coombs | |
|
 |
2013-TOR,2015-PIT, 2017-LOV |
| Vanessa Stratton | |
|
|
2013-TOR,2015-PIT |
| Radek Střihavka |  |
 |
 |
2015-BA,2016-PRAG |
| Jiří Skřivánek | |
|
 |
2016-MTL |
| Patrick Gondora | |
 |
 |
2015-BRA,EBHL |
| Ľudovít Šoltés | |
|
 |
2015-BRA |
| Tim Housser |  |
 |
 |
2015-PIT,2016-PRAG,NIT-2018 |
| Corey Bryce | |
|
|
2015-PIT,2016-PRAG |
| Carmen Marion | |
|
|
2015-PIT |
| Chris Liebers | |
|
|
2015-PIT |
| Rip Manion | |
|
|
2015-PIT |
| Eric Larose | |
|
 |
2016-MTL |
| Dmitrij Poliančikov |  |
 |
 |
MOS-2018,BA-2018 |
| Salimov Vladislav | |
|
|
MOS-2018 |
| Richard Pion | |
|
 |
2016-MTL |
| Martin Pospíšil | |
|
 |
EBHL |
| Mike Beaulieu | |
|
 |
2016-MTL |
| Milan Kováčik | |
|
 |
EBHL |
| Alain Bernier | |
|
|
2016-MTL |
| Jaroslav Melisek | |
|
 |
BA-2019 |
| Yannick Thompson | |
|
 |
2016-MTL, 2019-MTL |
| Loskot David | |
|
|
2017-LOV, NIT-2018,BA-2019 |
| Ivan Bežo | |
|
|
2017EC-SVI, 2017-LOV,NIT-2018 BA-2018 |
| Fingerhut Pavel | |
|
|
2017-LOV |
| Hrkotáč Štefan | |
|
|
2017EC-SVI,BA-2018 |
| Boháček Tomáš | |
|
|
USTI-2018,BA-2018, EBHL |
| Chocholouš Jiří | |
|
|
USTI-2018, EBHL |
| Gartley Andrew | |
|
 |
MOS-2018, MIS-2019, NIAG-2021 |
| Lucie Povová | |
|
 |
NIT-2018,BA-2018, ORIM-2021 |
| David Gottfried | |
|
|
NIT-2018, BA-2019 |
| Marshall Coop | |
|
|
NIT-2018. MIS-2019 |
| Gary Biggar | |
|
MIS-2019 | |
| Stephan Soyer |  |
 |
||
| Mike Kombargi | |
|
MIS-2019 | |
| Lellie O'Dwyer | |
|
MIS-2019 | |
| Andy Tarr | |
|
MIS-2019 | |
| Erick Steen | |
|
 |
MTL-2019 |
| Charles Olivier Laroche | |
|
 |
MTL-2019 |
| Jean Francois Losier | |
|
 |
MTL-2019 |
| Vaňourek Milan | |
|
 |
BA-2019, ORIM-2021 |
| Jeremy Fauchier | |
|
|
MTL-2019 |
| Alex Moutou | |
|
|
MTL-2019 |
| Bob Wright | |
|
NIAG-2021 | |
| Anson Liaw | |
|
NIAG-2021 | |
| Adrián Vacula | |
|
|
ORIM-2021 |
| Gabriela Malá | |
 |
|
ORIM-2021 |
| Tuomo Oksanen |  |
 |
|
ORIM-2021 |
| Nikita Nikolajaeves | |
|
|
ORIM-2021 |