| Ewelyn Dai Muratori | ♀ | 2015 | CZ | Jitka Kubištová | ČMKU/AKE/334/15 | ♂ Boyd's Bullriding A'Jackaroo | ♀ Caramella Dai Muratori |
| Ex Amor Fati Red Radimus | ♀ | 2024 | PL | Red Radimus (Radochna Iłłakowicz) | – | ♂ Almighty Ash Out of Mind | ♀ Bixie Kelpiebrink |
| Ex Improviso Red Radimus | ♂ | 2024 | PL | Red Radimus (Radochna Iłłakowicz) | – | ♂ Almighty Ash Out of Mind | ♀ Bixie Kelpiebrink |
| Ex Libris Red Radimus | ♂ | 2024 | PL | Red Radimus (Radochna Iłłakowicz) | – | ♂ Almighty Ash Out of Mind | ♀ Bixie Kelpiebrink |
| Ex Oriente Lux Red Radimus | ♀ | 2024 | PL | Red Radimus (Radochna Iłłakowicz) | PKR.I-126385 | ♂ Almighty Ash Out of Mind | ♀ Bixie Kelpiebrink |
| Ex Toto Cordi Red Radimus | ♀ | 2024 | PL | Red Radimus (Radochna Iłłakowicz) | – | ♂ Almighty Ash Out of Mind | ♀ Bixie Kelpiebrink |
| Excalibur Black Rebell Represent | ♂ | 2019 | CZ | Rebell Represent (Kristýna Nozarová Přibylová) | CMKU/AKE/563/19 | ♂ Callicoma Coconut Ice | ♀ Balistic Shot Rebell Represent |
| Exceptional Eowyn LC Cleverly Crazy | ♀ | 2023 | CZ | Bc. Lucie Zochová | ČMKU/AKE/782/23 | ♂ Laetri Lee Elrond JZ Meringa's | ♀ C´est La Vie A.C. Cleverly Crazy |
| Exciting And Racy Te Salutant | ♀ | 2018 | CZ | Lenka Fuksová | ČMKU/AKE/500 | ♂ Outback - Workaholic's Armidale Jabiru | ♀ Absolutely Free Te Salutant |
| Expecto Patronum Rebell Represent | ♂ | 2019 | CZ | Rebell Represent (Kristýna Nozarová Přibylová) | CMKU/AKE/564/19 | ♂ Callicoma Coconut Ice | ♀ Balistic Shot Rebell Represent |
| Explorer Pyro Te Salutant | ♂ | 2018 | CZ | Lenka Fuksová | ČMKU/AKE/497 | ♂ Outback - Workaholic's Armidale Jabiru | ♀ Absolutely Free Te Salutant |
| Explosion of Skills Te Salutant | ♀ | 2018 | CZ | Lenka Fuksová | CMKU/AKE/501/18 | ♂ Outback - Workaholic's Armidale Jabiru | ♀ Absolutely Free Te Salutant |
| Extreme Black Mount Mckinkey | ♂ | 2013 | CZ | Marcela Nováková | ČMKU/AKE/220/13 | ♂ Action Lord Mount Mckinkey | ♀ C.I.E Royal Coctail Hamunaptra Blue |
| Extreme Fireball Te Salutant | ♀ | 2018 | CZ | Lenka Fuksová | ČMKU/AKE/502 | ♂ Outback - Workaholic's Armidale Jabiru | ♀ Absolutely Free Te Salutant |
| Eybee Dai Muratori | ♀ | 2015 | CZ | Jitka Kubištová | ČMKU/AKE/335/15 | ♂ Boyd's Bullriding A'Jackaroo | ♀ Caramella Dai Muratori |
| Fa Mulan Rebell Represent | ♀ | 2020 | CZ | Rebell Represent (Kristýna Nozarová Přibylová) | CMKU/AKE/625/20 | ♂ Hunting Hawk Devil of Highland | ♀ Balistic Shot Rebell Represent |
| Fabulous Flea Te Salutant | ♀ | 2020 | CZ | Lenka Fuksová | ČMKU/AKE/601/20 | ♂ Die Hard | ♀ Cool Rallye Te Salutant |
| Face To Face Devil of Highland | ♀ | 2013 | – | – | CMKU/AKE/241/13 | – | ♀ Busy Bee Bee Devil of Highland |
| Fairy Fossie Devil of Highland | ♀ | 2013 | – | – | CMKU/AKE/242/13 | – | ♀ Busy Bee Bee Devil of Highland |
| Famous Blue Mount Mckinkey | ♂ | 2014 | CZ | Marcela Nováková | ČMKU/AKE/267/14 | ♂ Royal Coctail Jumper Black | ♀ Catrina Black Mount Mckinkey |