| Juddmonte International | Irish Champion Stakes | Nassau Stakes | St. James`s Palace Stakes | |
| 3 - y - o + ( 1 mile 2f ) | 3 - y - o + ( 1 mile 2f ) | 3 - y - o fillies (1 mile 2f) | 3 - y - o colts ( 1 mile ) | |
| Group 1 | Group 1 | Group 1 | Group 1 | |
| 1960 | Desert Beauty | Venture | ||
| 1961 | Rachel | Tudor Treasure | ||
| 1962 | Nortia | Court Sentence | ||
| 1963 | Spree | Crocket | ||
| 1964 | Cracker | Roan Rocket | ||
| 1965 | Aunt Edith | Silly Season | ||
| 1966 | Haymaking | Track Spare | ||
| 1967 | Fair Winter | Reform | ||
| 1968 | Hill Shade | Petingo | ||
| 1969 | Lucyrowe | Right Tack | ||
| 1970 | Pulchra | Saintly Song | ||
| 1971 | Catherine Wheel | Brigadier Gerard | ||
| 1972 | Roberto (IRL) | Crespinall | Sun Prince | |
| 1973 | Moulton | Cheveley Princess | Thatch | |
| 1974 | Dahlia (FRA) | Mil's Bomb | Averof | |
| 1975 | Dahlia (FRA) | Roussalka | Bolkonski | |
| 1976 | Wollow | Malacate | Roussalka | Radetzky |
| 1977 | Relkino | North Stoe | Triple First | Don II |
| 1978 | Hawaiian Sound | Inkerman | Cistus | Taazeiro |
| 1979 | Troy | Fordham | Connaught Bridge | Kris |
| 1980 | Master Willie | Gregorian | Vielle | Posse |
| 1981 | Beldale Flutter | Kings Lake | Go Leasing | To-Agori-Mou |
| 1982 | Assert | Assert | Dancing Rocks | Dara Monarch |
| 1983 | Caerleon (IRL) | Stanerra | Acclimatise | Horage |
| 1984 | Cormorant Wood | Sadler`s Wells (IRL) | Optimistic Lass | Chief Singer |
| 1985 | Commanche Run | Commanche Run | Free Guest | Bairn |
| 1986 | Shadari | Park Express (IRL) | Park Express (IRL) | Sure Blade |
| 1987 | Triptych (FRA) | Triptych (FRA) | Nom de Plume | Half a Year |
| 1988 | Shady Heights | Indian Skimmer | Ela Romara | Persian Heights |
| 1989 | Ile de Chypre | Carroll House | Marnaluna | Shaadi |
| 1990 | In the Groove | Elmaamul | Kartajana | Shavian |
| 1991 | Terminion | Suave Dancer (FRA) | Ruby Tiger | Marju |
| 1992 | Rodrigo de Triano | Dr. Devious | Ruby Tiger | Brief Truce (IRL) |
| 1993 | Ezzoud | Muhtarram | Lyphard's Delta | Kingmambo (FRA) |
| 1994 | Ezzoud | Cezanne | Hawajiss | Grand Lodge |
| 1995 | Halling | Pentire | Caramba | Bahri |
| 1996 | Halling | Timarida (IRL) | Last Second | Bijou d`Inde |
| 1997 | Singspiel | Pilsudski | Ryafan | Starborough |
| 1998 | One So Wonderful | Swain | Alborada | Dr. Fong |
| 1999 | Royal Anthem | Daylami | Zahrat Dubai | Sendawar (FRA) |
| 2000 | Giant's Causeway (IRL) | Giant`s Causeway (IRL) | Crimplene | Giant`s Causeway (IRL) |
| 2001 | Sakhee | Fantastic Light | Lailani | Black Minnaloushe (IRL) |
| 2002 | Nayef | Grandera | Islington | Rock Of Gibraltar (IRL) |
| 2003 | Falbrav | High Chaparral (IRL) | Russian Rhythm | Zafeen |
| 2004 | Sulamani | Azamour (IRL) | Favourable Terms | Azamour (IRL) |
| 2005 | Electrocutionist (ITA) | Oratorio (IRL) | Alexander Goldrun (IRL) | Shamardal |
| 2006 | Notnowcato | Dylan Thomas (IRL) | Ouija Board | Araafa |
| 2007 | Authorized | Dylan Thomas (IRL) | Peeping Fawn (IRL) | Excellent Art (IRL) |
| 2008 | Duke Of Marmalade (IRL) | New Approach (IRL) | Halfway To Heaven (IRL) | Henrythenavigator (IRL) |
| 2009 | Sea The Stars (IRL) | Sea The Stars (IRL) | Midday | Mastercraftsman (IRL) |
| 2010 | Rip Van Winkle (IRL) | Cape Blanco (IRL) | Midday | Canford Cliffs |
| 2011 | Twice Over | So You Think (IRL) | Midday | Frankel |