- Imperial
- Imposante
- Inderin, Holst (of: Capitano – Cottage Son)
- Indigène de Corday (of: Mexico)
- Inerta, Holst
- Infra, Holst
- Invisible Tou (of: Capitol I – Fantast)
- Iquikan de Fromecs, SF (of: Kannan – Quickly de Kreisker – Polytraum)
- Irco Marco (of: Irco Polo)
- Irco Polo (of: Marco Polo)
- Irodi
- Irodi (of: Landino)
- Isabella (of: Santos – Cinema)
- Isidor (of: Metellus – Aldato)
- Isis du Champ (of: Indigène de Corday – Filou)
- Isolde, Holst
- Italien (of: Rigoletto)
- Ivendorf
- Ivonne1
- Ixelle IXE
