All racehorses who died will be registered here. Accidents happen and sometimes this will cost a horse his/her life. But with this list, horses will never be forgotten by owners, trainers and fans around the world. Also older horses that have died can be found in this list. I try to keep the list as up-to-date as possible, but sometimes information of a horse comes a couple of days later. Rest in Peace!
| Horse | Date | Course | Death | Rating | Info |
|---|---|---|---|---|---|
| Defoe (IRE) | 2020-07-29 | - | Fatally injured | 117 | Gallops accident |
| Brooklyn Boy | 2020-07-28 | - | Fatally injured | 79 | Gallops accident |
| Bubble o'Clock (IRE) | 2020-07-24 | Newton Abbott | Fatally injured | 103 | Fell 2 out in the 8.05pm race. |
| Elysian Prince | 2020-07-30 | Southwell NH | Fatally injured | 0 | Fell at the 2nd in the 12.00pm race. |
| National Anthem | 2020-07-11 | Ascot | Fatally injured | 92 | Pulled up over a furlong out in the 3.50pm race. |
| Yanworth | 2020-07-10 | Kilbeggan | Fatally injured | 137 | Pulled up after the 5th in the 7.25pm race. |
| Pass The Vino (IRE) | 2020-07-09 | Newmarket | Fatally injured | 94 | Finished 3rd in the 12.45pm race. Broke down after passing the post. |
| Quorto (IRE) | 2020-07-10 | - | Fatally injured | 121 | Suffered an injury during exercise. |
| Dusty's Choice (IRE) | 2020-07-06 | Uttoxeter | Fatally injured | 112 | Fell at the 2nd last in the 12.55pm race. |
| Relaunch (IRE) | 2020-06-10 | Wolverhampton | Fatally injured | 0 | Pulled up over a furlong out in the 3.40pm race. |
| Sherpa (IRE) | 2020-06-27 | Curragh | Fatally injured | 102 | Pulled up 3 furlongs out in the 7.15pm race. |
| Manduro (GER) | 2020-06-27 | - | Heart attack | 0 | Aged 18. |
| Sovereign Grant | 2020-06-24 | Haydock | Fatally injured | 85 | Pulled up over 3 furlongs out in the 4.10pm race. |
| Blake's Vision (IRE) | 2020-06-14 | Doncaster | Fatally injured | 73 | Pulled up over 6 furlongs out in the 4.15pm race. |
| Red Armour | 2020-06-20 | Kempton AW | Fatally injured | 66 | Fell over a furlong out in the 6.55pm race. |
| Conduit (IRE) | 2020-06-20 | - | Brain injury | 125 | Aged 15. |
| Mall Dini (IRE) | 2020-06-21 | - | Broke hind leg | 142 | |
| Shake the Bucket (IRE) | 2020-06-21 | - | Heart attack | 113 | Aged 13. |
| Gordon Lord Byron (IRE) | 2020-06-10 | - | Suspected heart attack | 110 | Aged 12. |
| Year of the Tiger (IRE) | 2020-06-09 | Leopardstown | Fatally injured | 110 | Pulled up 2 furlongs out in the 3.00pm race. |
| Madaboy Cross (IRE) | 2020-06-06 | - | - | 92 | Aged 10. |
| Deano's Beeno | 2020-06-12 | - | - | 154 | Aged 28. |
| December Second (IRE) | 2020-06-01 | Newcastle AW | Fatally injured | 92 | Clipped heels and fell 2 furlongs out in the 5.05pm race. |
| Arrogate (USA) | 2020-06-02 | - | - | 134 | Put to sleep aged 7 due to unknown illness. |
| Flagship Uberalles (IRE) | 2020-05-15 | - | - | 157 | Aged 26. |
| Avro Anson | 2020-05-13 | - | - | 150 | Passed away aged 32. |
| Borice (FR) | 2020-05-06 | - | Colic | 146 | Aged 9. |
| Sir Isaac Newton | 2020-05-05 | Warrnambool, Au | Fatally injured | 116 | Fell at the last in the <span style="text-align: left; color: rgb(23, 23, 23); text-transform: none; text-indent: 0px; letter-spacing: normal; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; word-spacing: 0px; display: inline !important; white-space: normal; orphans: 2; float: none; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);">Carlton Draught Maiden Hurdle.</span> |
| Ma Filleule (FR) | 2020-04-29 | - | Colic surgery complications | 157 | Aged 12. |
| War Sound | 2020-04-28 | - | Colic | 144 | Aged 11. |
| Indian Temple | 2020-04-20 | - | Put to sleep | 72 | Due to injury. Aged 29. |
| Senior Senator (USA) | 2020-04-15 | - | Colic | 0 | Aged 10 |
| Shamardal (IRE) | 2020-04-16 | - | - | 0 | Aged 18 |
| Tourist Attraction (IRE) | 2020-04-15 | - | - | 0 | Aged 31. |
| Dynamite Dollars (FR) | 2020-04-10 | - | Heart attack | 160 | On the gallops. Aged 7. |
| Might and Power (NZ) | 2020-04-11 | - | Colic | 0 | Aged 26. |
| Bob Hall (IRE) | 2020-04-01 | - | - | 0 | Aged 19. |
| Marlinka | 2020-03-18 | - | Colic | 92 | |
| Celestial Magic | 2020-03-15 | Market Rasen | Fatally injured | 107 | Fell 2 out in the 5.00pm race. |
| Legal Eyes (IRE) | 2020-03-14 | Kempton | Fatally injured | 137 | Fell 3 out in the 3.15pm race. |
| Copper Gone West (IRE) | 2020-03-12 | Cheltenham | Fatally injured | 136 | Pulled up after the 2nd last in the 2.10pm race. |
| Butter Hill Boris | 2020-03-07 | Hereford | Fatally injured | 0 | Fell at the last in the 4.40pm race. |
| Into the Breach (IRE) | 2020-03-05 | Carlisle | Fatally injured | 102 | Fell at the 3rd, then injured when running loose in the 4.00pm race. |
| Bahamian Bounty | 2020-03-02 | - | - | 109 | Aged 26 |
| Double Trigger (IRE) | 2020-02-24 | - | Heart attack | 119 | Aged 29 |
| Kachy | 2020-02-15 | Lingfield AW | Fatally injured | 114 | Pulled up over 2 furlongs out in the 2.35pm race. |
| Western Lass (IRE) | 2020-02-27 | Musselburgh | Fatally injured | 87 | Fell at the last in the 1.30pm race. |
| Mick Manhatten (FR) | 2020-02-26 | Market Rasen | Fatally injured | 111 | Pulled up before the 5th in the 12.55pm race. |
| Royal Dancer | 2020-02-22 | Kempton | Fatally injured | 0 | Fell at the last in the 1.50pm race. |
| AP Indy (USA) | 2020-02-21 | - | - | 0 | Aged 31 |