| Year | Race Name | Course | Dist. | Winner | Sire | Dam |
| 2014 | King George VI and Queen Elizabeth S. | Ascot | T12f | Taghrooda (GB) | Sea the Stars (IRE) | Ezima (IRE) |
| 2013 | King George VI and Queen Elizabeth S. | Ascot | T12f | Novellist (IRE) | Monsun (GER) | Night Lagoon (GER) |
| 2012 | King George VI and Queen Elizabeth S. | Ascot | T12f | Danedream (GER) | Lomitas (GB) | Danedrop (IRE) |
| 2011 | King George VI and Queen Elizabeth S. | Ascot | T12f | Nathaniel (IRE) | Galileo (IRE) | Magnificient Style (USA) |
| 2010 | King George VI and Queen Elizabeth S. | Ascot | T12f | Harbinger (GB) | Dansili (GB) | Penang Pearl (FR) |
| 2009 | King George VI and Queen Elizabeth S. | Ascot | T12f | Conduit (IRE) | Dalakhani (IRE) | Well Head (IRE) |
| 2008 | King George VI and Queen Elizabeth S. | Ascot | T12f | Duke of Marmalade (IRE) | Danehill (USA) | Love Me True (USA) |
| 2007 | King George VI and Queen Elizabeth S. | Ascot | T12f | Dylan Thomas (IRE) | Lagrion (USA) |
| 2006 | King George VI and Queen Elizabeth S. | Ascot | T12f | Hurricane Run (IRE) | Montjeu (IRE) | Hold On (GER) |
| 2005 | King George VI and Queen Elizabeth S. | Newbury | T12f | Azamour (IRE) | Night Shift (USA) | Asmara (USA) |
| 2004 | King George VI and Queen Elizabeth S. | Ascot | T12f | Doyen (IRE) | Sadler's Wells (USA) | Moon Cactus (GB) |
| 2003 | King George VI and Queen Elizabeth S. | Ascot | T12f | Alamshar (IRE) | Key of Luck (USA) | Alaiyda (USA) |
| 2002 | King George VI and Queen Elizabeth S. | Ascot | T12f | Golan (IRE) | Spectrum (IRE) | Highland Gift (IRE) |
| 2001 | King George VI and Queen Elizabeth S. | Ascot | T12f | Galileo (IRE) | Sadler's Wells (USA) | Urban Sea (USA) |
| 2000 | King George VI and Queen Elizabeth S. | Ascot | T12f | Montjeu (IRE) | Floripedes (FR) |
| 1999 | King George VI and Queen Elizabeth S. | Ascot | T12f | Daylami (IRE) | Doyoun (IRE) | Daltawa (IRE) |
| 1998 | King George VI and Queen Elizabeth S. | Ascot | T12f | Swain (IRE) | Nashwan (USA) | Love Smitten (CAN) |
| 1997 | King George VI and Queen Elizabeth S. | Ascot | T12f |
| 1996 | King George VI and Queen Elizabeth S. | Ascot | T12f | Pentire (GB) | Be My Guest (USA) | Gull Nook (GB) |
| 1995 | King George VI and Queen Elizabeth S. | Ascot | T12f | Lammtarra (USA) | Nijinsky (CAN) | Snow Bride (USA) |
| 1994 | King George VI and Queen Elizabeth S. | Ascot | T12f | King's Theatre (IRE) | Sadler's Wells (USA) | Regal Beauty (USA) |
| 1993 | King George VI and Queen Elizabeth S. | Ascot | T12f | Opera House (GB) | Colorspin (FR) |
| 1992 | King George VI and Queen Elizabeth S. | Ascot | T12f | St. Jovite (USA) | Pleasant Colony (USA) | Northern Sunset (IRE) |
| 1991 | King George VI and Queen Elizabeth S. | Ascot | T12f | Generous (IRE) | Caerleon (USA) | Doff the Derby (USA) |
| 1990 | King George VI and Queen Elizabeth S. | Ascot | T12f | Belmez (USA) | El Gran Senor (USA) | Grace Note (FR) |
| 1989 | King George VI and Queen Elizabeth S. | Ascot | T12f | Nashwan (USA) | Blushing Groom (FR) | Height of Fashion (FR) |
| 1988 | King George VI and Queen Elizabeth S. | Ascot | T12f | Mtoto (GB) | Busted (GB) | Amazer (FR) |
| 1987 | King George VI and Queen Elizabeth S. | Ascot | T12f | Reference Point (GB) | Mill Reef (USA) | Home on the Range (GB) |
| 1986 | King George VI and Queen Elizabeth S. | Ascot | T12f | Dancing Brave (USA) | Lyphard (USA) | Navajo Princess (USA) |
| 1985 | King George VI and Queen Elizabeth S. | Ascot | T12f | Petoski (GB) | Niniski (USA) | Sushila (IRE) |
| 1984 | King George VI and Queen Elizabeth S. | Ascot | T12f | Teenoso (USA) | Youth (USA) | Furioso (GB) |
| 1983 | King George VI and Queen Elizabeth S. | Ascot | T12f | Time Charter (IRE) | Saritamer (USA) | Centrocon (GB) |
| 1982 | King George VI and Queen Elizabeth S. | Ascot | T12f | Kalaglow (IRE) | Kalamoun (GB) | Rossitor (GB) |
| 1981 | King George VI and Queen Elizabeth S. | Ascot | T12f | Shergar (IRE) | Great Nephew (GB) | Sharmeen (FR) |
| 1980 | King George VI and Queen Elizabeth S. | Ascot | T12f | Ela-Mana-Mou (IRE) | Pitcairn (IRE) | Rose Bertin (GB) |
| 1979 | King George VI and Queen Elizabeth S. | Ascot | T12f | Troy (GB) | Petingo (GB) | La Milo (GB) |
| 1978 | King George VI and Queen Elizabeth S. | Ascot | T12f | Ile de Bourbon (USA) | Nijinsky (CAN) | Roseliere (FR) |
| 1977 | King George VI and Queen Elizabeth S. | Ascot | T12f | The Minstrel (CAN) | Northern Dancer (CAN) | Fleur (USA) |
| 1976 | King George VI and Queen Elizabeth S. | Ascot | T12f | Pawneese (IRE) | Carvin (FR) | Plencia (FR) |
| 1975 | King George VI and Queen Elizabeth S. | Ascot | T12f | Grundy (IRE) | Great Nephew (GB) | Word from Lundy (GB) |
| 1974 | King George VI and Queen Elizabeth S. | Ascot | T12f | Dahlia (USA) | Vaguely Noble (IRE) | Charming Alibi (USA) |
| 1973 | King George VI and Queen Elizabeth S. | Ascot | T12f |
| 1972 | King George VI and Queen Elizabeth S. | Ascot | T12f | Mill Reef (USA) | Never Bend (USA) | Milan Mill (USA) |
| 1971 | King George VI and Queen Elizabeth S. | Ascot | T12f | Brigadier Gerard (GB) | Queen's Hussar (GB) | La Paiva (GB) |
