| Trakehner Name | Sex | Foaled | Sire | Dam | Color | |
|---|---|---|---|---|---|---|
| Jacinda | Mare | Johanniter | Unknown | Unknown | ||
| Jacinth xx | Mare | Unknown | Unknown | |||
| Jacinto xx | Stallion | 1962 | Bold Ruler xx | Cascade II xx | brown | |
| Jacio ox | Stallion | Unknown | Unknown | |||
| Jack Be Nimble | Gelding | 1999 | Heinzelmann *Pg* | Edirne | brown/black | |
| Jackfull xx | Mare | Unknown | Unknown | |||
| Jackie Dare xx | Mare | 1962 | Prince Dare xx | Jacoenda xx | Unknown | |
| Jack O Seven | Stallion | Unknown | Unknown | |||
| Jackpot xx | Stallion | Unknown | Unknown | |||
| Jackson | C | 2007 | Summertime | Joanna | black/brown | |
| Jacks or Better | C | 2003 | Schönfeld *E* | Rolls Corniche xx | bay (gray) | |
| Jacoenda xx | Mare | Unknown | Unknown | |||
| Jacola xx | Mare | Unknown | Unknown | |||
| Jaconda xx | Mare | 1941 | Belfonds xx | Jacola xx | gray | |
| Jacopo xx | Stallion | Unknown | Unknown | |||
| Jacques Bay xx | Mare | 1965 | War Hawk xx | Sailor's Joy xx | dark bay/brown | |
| Jacques Pearl xx | Mare | 1982 | Jacques Who xx | Sacasa xx | Unknown | |
| Jacques Who xx | Stallion | Unknown | Unknown | |||
| Jac's Song xx | Stallion | Unknown | Unknown | |||
| Jac-Sweep xx | Mare | 1949 | Heather Broom xx | Jackfull xx | Unknown | |
| J. Adana | Mare | Alibi | Adana | chestnut | ||
| Jadana xx | Mare | Pharly xx | Janina xx | bay | ||
| Jadar | Stallion | 1983 | Kenner | Miss Redhead Judy xx | chestnut | |
| Jaddi Tsaqette ox | Mare | Unknown | Unknown | |||
| Jade | Mare | 1981 | Troubadour *Pg* | Janella | dark bay |