| Name |
Publ. |
| O. Bo, H. |
WDC 192/1 |
| O. Shurits |
WDC 50/1 |
| O. U. Drip |
FC 386/4 |
| O'Corn |
WDC 108/1 |
| Octane B. Gasman |
WDC 111/1 |
| Odin |
US 34/1 |
| O'Dope |
WDC 124/1 |
| O'Drake |
FC 1150/2 |
| of Arc, Joan |
WDC 231/1 |
| of Backdore, Maharajah |
WDC 103/1 |
| of Bahama, Duke |
WDC 235/1 |
| of Baloni, Duke |
WDC 148/1 |
| of Bumpay, Maharajah |
MOC 4/1 |
| of Duckburg, Duke |
US 63/1 |
| of Duckshire, Duchess |
US 47/1 |
| of El Dagga, Bey |
FC 29/1 |
| of Eyesore, Maharajah |
US 24/1 |
| of Footsore, Rajah |
WDC 277/1 |
| of Hoopadoola, Maharajah |
MOC 4/1 |
| of Howduyustan, Maharajah |
WDC 138/1 |
| of Monsoon, Brazzhyatt |
WDC 263/1 |
| of Notre Duck, Phantom |
US 60/1 |
| of Oilcania, Earl |
US 36/3 |
| of Old Siwash, Grand Genius III |
WDC 70/1 |
| of Sheba, Queen |
US 55/1 |
| of Swingingdore, Maharajah |
US 9/3 |
| of Tangkor Wat, King |
US 20/1 |
| of Texas, Yaller Rose |
US 69/1 |
| of Troy, Helen |
US 44/1 |
| Oilcania, Earl of |
US 36/3 |
| Oilymitt |
US 8/3 |
| Olaf the Blue |
FC 408/2 |
| Old Grouchy |
HDL 6/1 |
| Old Man Cougar |
OG 35/1 |
| Old Man Fox |
US 6/3 |
| Old Siwash, Grand Genius III of |
WDC 70/1 |
| Old Yellow Beak |
FC 9/1 |
| Ole |
WDC 196/1 |
| Oliver |
FC 9/1 |
| Ollie Eiderduck, Jolly |
CP 9/1 |
| Omar |
US 55/1 |
| Opu Nui |
US 4/2 |
| Orb, Orville |
CP 2/1 |
| Oro |
US 57/2 |
| Orville |
FC 1025/3 |
| Orville Orb |
CP 2/1 |
| Oscar |
VP 1/1 |
| Oscar |
WDC 269/1 |
| Oso |
OG 29/1 |
| Oso |
US 5/2 |
| Oso |
US 9/2 |
| Osogood |
FC 386/1 |
| Ostanes the Mede |
US 10/2 |
| Osuch |
FC 238/1 |
| O'Teal |
US 38/2 |
| Owl |
US 42/2 |
|