User:Zafonic/Duplicate horse names 4

Macaron Macaroni Macdonald Madagascar Madame du Barry Madeline Magic Magic Night Magister Magnus Magpie Magyar Mahmoud Mahogany Maid of Perth Majestic Major Mameluke Mamounia Mandarin Manfred Manitoba Manitou Marcantonio Marcellus Marcus Marengo Margrave Marigold Marjolet Mark Mars Marsyas Martial Martini Marvel Marwari Marylebone Masetto Masked Marvel Master Willie Mata Hari Mate Matilda Matterhorn Maureen Maurice Max Mazeppa Mazurka Meda Medaille d'Or Medina Medium Medoc Medora Mehari Melchior Meleager Mellifont Melodist Melody Memento Mephisto Mercurius Mercutio Meridian Merigo Merlin Mermaid Merry Court Merryman Mersey Meteor Meteora Michelangelo Midas Midshipman Miel Rosa Mignonette Milan Milesius Milford Milton Miner's Lamp Minos Minstrel Mirabilis Miracle Modena Mojave Momentum Momus Mon Tresor Monaco Monarque Monitor Monrovia Monseigneur Montevideo Montreal Montrose Moon Over Miami Moonlight Dance Morse Code Moscow Ballet Moss Rose Moss Trooper Mother Goose Mother of Pearl Motivator Mount Athos Mourad Mozart Mr John Muscovite Musician My Dear Myosotis Mystery Mystic Nadia Nadir Nancy Napoleon Napper Tandy Nashua Nat Nativa Necklace Nectar Nectarine Nero Net Nettuno Newminster Night Shift Nike Nil Nimbus No Mercy Noble Chieftain Nonancourt Norfolk Norman Northern Light Novice Obeah Oberon Ocos Octave Ode Olaf Old Bill Old England Olden Times Oleander Olympia Olympian Ontario Opium Optimist Or du Rhin Orfeo Orient Orpen Orpheus Orthodox Orvieto Orwell Oscar Ossian Oviedo Pacific Paganini Palais Royal Palladio Pan Pandour Panga Pantaloon Papillon Papua Paragon Parasol Pareo Park Romeo Parthenon Pas de Deux Passaro Patch Patience Patrizier Patron Paul Jones Paulina Pavillon Pavot Peace Pearl Diver Peeress Peppercorn Perion Perla Permit Perouse Persepolis Persian Majesty Peter Peter Flower Peter Simple Peterhof Peut Etre Phaeton Phaleron Phantom Pharamond Phenix Philanderer Philemon Phlegethon Phocion
 * Macaron (horse) – 1874: Prix Morny
 * Macaron (horse sired by Chateau Bouscaut) – 1941: Prix du Prince d'Orange
 * Macaroni (horse) – b. 1860
 * Macaroni (horse sired by Passebreul) – 1932–33: Grand Prix de Saint-Cloud, Prix du Conseil de Paris, Prix de Fontainebleau, Prix d'Hédouville etc.
 * Macaroni (steeplechase horse) – 1885: Great Northern Steeplechase
 * Macdonald (horse) – 1902–03: Deutsches Derby, Hansa-Preis
 * Macdonald II – 1904–05: Fürstenberg-Rennen, Prix du Conseil de Paris, Prix Exbury, Prix Royal-Oak
 * Madagascar (horse) – 1933: Queen Anne Stakes
 * Madagascar (horse sired by St Damien) – 1897: Prix La Rochette
 * Madame du Barry (horse) – 1878–81: Goodwood Cup, Irish Derby, November Handicap
 * Madame du Barry (horse foaled in 1929) – 1931: Prix Isonomy
 * Madeline (horse) – 1843: Union-Rennen
 * Madeline (horse sired by Sweeper) – 1927: Prix de Meautry
 * Magic (horse) – b. 2006 (therapy horse)
 * Magic (horse sired by Ascetic) – 1884: Anglesey Stakes
 * Magic (horse sired by Martagon) – 1910: Goodwood Cup
 * Magic Night (horse) – 1961: Golden Slipper Stakes
 * Magic Night (horse) – 1990–92: Prix d'Aumale, Prix Foy, Prix de Malleret, Prix de Pomone, Prix Vermeille
 * Magister (horse) – 1942: Grand Prix de Paris, Prix du Jockey Club
 * Magister (horse sired by Fulmen) – 1898: Grosser Preis von Berlin
 * Magister (horse sired by Le Hardy) – 1896: Prix Eclipse
 * Magnus (horse) – 1933: La Coupe de Maisons-Laffitte, Prix du Lys
 * Magnus (horse sired by Flying Spur) – 2006–07 WTRR, 2007 WTRR, 2007–08 WTRR, 2008 WTR
 * Magpie (horse) – 1928–29: Leading sire in Australia
 * Magpie (horse sired by Young Blacklock) – 1836: Anglesey Stakes
 * Magpie (steeplechase horse) – 1886: List of Grand National first four placings
 * Magyar (horse) – 1932: Autumn Stakes (Canada)
 * Magyar (horse sired by Marsyas) – 1952: Prix Juigné
 * Mahmoud (horse) – b. 1933
 * Mahmoud (horse foaled c. 1880) – 1884: Prix Daniel Wildenstein
 * Mahogany (horse) – b. 1990
 * Mahogany (horse sired by Tap on Wood) – 1983–84: Fred Darling Stakes, Rockfel Stakes
 * Maid of Perth – 1871–72: Nassau Stakes, Park Hill Stakes, Railway Stakes (Ireland), Yorkshire Oaks
 * Maid of Perth (horse sired by Tetrameter) – 1928: Queen's Vase
 * Majestic (horse) – 1999: Hyde Novices' Hurdle
 * Majestic (horse sired by William the Third) – 1913: Grosser Preis von Berlin, Union-Rennen
 * Major (horse) – 1954: Prix Greffulhe
 * Major (horse sired by Lally) – 1925: Gran Premio del Jockey Club, St. Leger Italiano
 * Mameluke (British horse) – b. 1824
 * Mameluke (horse) – b. 1948
 * Mamounia (horse) – 2002: Sceptre Stakes
 * Mamounia (horse sired by Chanteur) – 1955: Acomb Stakes
 * Mandarin (horse) – 1916: Breeders' Stakes, Queen's Plate
 * Mandarin (horse) – 1957–62: Cheltenham Gold Cup, Grand Steeple-Chase de Paris, Hennessy Gold Cup, King George VI Chase etc.
 * Mandarin (horse foaled c. 1901) – 1905: Prix du Gros Chêne
 * Mandarin (horse sired by Aventin) – 1951: Hansa-Preis
 * Mandarin (horse sired by Belshazzar) – 1839: Union-Rennen
 * Manfred (horse) – 1817: 2,000 Guineas Stakes
 * Manfred (horse) – 1925–26: Caulfield Cup, Cox Plate
 * Manfred (horse sired by Maintenon) – 1910: Prix La Rochette, Prix Morny
 * Manitoba (horse) – b. 1930
 * Manitoba (horse sired by Prudent) – 1969: Grand Prix de Vichy-Auvergne
 * Manitou (horse) – 1897: Prix Eclipse, Prix du Petit Couvert
 * Manitou III – 1949–50: Prix Edmond Blanc
 * Marcantonio (horse) – 1952: Premio Parioli
 * Marcantonio (horse sired by Melton) – 1900–01: Gran Premio di Milano, Premio Presidente della Repubblica
 * Marcellus (horse) – 1823: Ascot Gold Cup
 * Marcellus (horse sired by Pergolese) – 1924: Zukunfts-Rennen
 * Marcus (horse) – 1915: Coventry Stakes
 * Marcus (horse sired by Dagor) – 1921–22: Premio Presidente della Repubblica, Premio Roma
 * Marengo (horse) – b. 1793 (warhorse)
 * Marengo (horse sired by Monarque) – 1866: Prix Daru
 * Marengo (horse sired by Premonition) – 1960: Sandown Classic Trial
 * Marengo (racehorse) – 1844–47: 7th 1844 Grand National, Fell 1847 Grand National
 * Margrave (American horse) – 1896: Preakness Stakes
 * Margrave (horse) – b. 1829
 * Marigold (horse) – 1864: Stewards' Cup (Great Britain)
 * Marigold (horse sired by Miroir de Portugal) – 1902: Critérium de Saint-Cloud
 * Marjolet (horse) – 1955: Prix d'Hédouville
 * Marjolet (horse sired by Massine) – 1941: La Coupe
 * Mark (horse) – 2004: Olympics – Individual dressage, Olympics – Team dressage
 * Mark (horse sired by Rocket) – 1984: Bénazet-Rennen
 * Mark (horse sired by Young Mogul) – 1771–72: Doncaster Cup
 * Mars (horse) – 1926: Travers Stakes
 * Mars (horse foaled c. 1875) – 1879: November Handicap
 * Marsyas (horse) – b. 1940
 * Marsyas (horse sired by Orlando) – 1853: July Stakes
 * Martial (horse) – b. 1957
 * Martial (horse sired by Airlie) – 1912: La Coupe de Maisons-Laffitte, Prix Exbury
 * Martini (horse) – 1956: Futurity Stakes (Ireland)
 * Martini (horse sired by Hermit) – 1882: Portland Handicap
 * Marvel (horse) – 1921: Prix Daniel Wildenstein, Prix de Pomone
 * Marvel (horse sired by Marden) – 1890–92: Portland Handicap, Stewards' Cup (Great Britain)
 * Marwari (horse) – (redirects to Marwari horse) – horse breed
 * Marwari (racehorse) – 1955: White Rose Stakes
 * Marylebone (horse) – 2003: Matron Stakes (United States)
 * Marylebone (horse sired by La Farina) – 1930: Prix de Pomone
 * Masetto (horse) – 1955–56: Bayerisches Zuchtrennen, Deutsches St. Leger, Grosser Preis von Baden, Grosser Preis von Berlin, Hansa-Preis etc.
 * Masetto (horse foaled c. 1830) – 1834: Ayr Gold Cup
 * Masked Marvel (horse) – b. 2008
 * Masked Marvel (horse sired by Hard to Beat) – 1979: Newmarket Stakes
 * Masked Marvel (horse sired by McKinley) – 1925: Cambridgeshire Handicap
 * Master Willie – 1980–81: Coronation Cup, Easter Stakes, Eclipse Stakes, International Stakes, Jockey Club Stakes
 * Master Willie – 1985: Yonkers Trot
 * Master Willie (horse foaled in 1864) – 1866: Railway Stakes (Ireland)
 * Mata Hari (horse) – b. 1931
 * Mata Hari (horse sired by Orsini) – 1972: Poule d'Essai des Pouliches
 * Mate (horse) – b. 1928
 * Mate (horse sired by Blandford) – 1885: Ebor Handicap
 * Matilda (horse) – b. 1824
 * Matilda (horse sired by Solon) – 1878: Royal Whip Stakes
 * Matterhorn (horse) – 1912: Union-Rennen
 * Matterhorn (horse sired by Wirbelwind) – 1958: Herzog von Ratibor-Rennen
 * Maureen (horse) – 2012–13: Fred Darling Stakes, Princess Margaret Stakes
 * Maureen (horse sired by Son-in-Law) – 1933: Queen Mary Stakes
 * Maurice (horse) – 1896: Toronto Cup Stakes
 * Maurice (horse sired by St Damien) – 1898–99: Prix des Chênes, Prix Noailles
 * Max (horse) – 2006: Ind. freestyle dressage at Equestrian Games, Ind. special dressage at Equestrian Games
 * Max (racehorse) – 1888: Prix Berteux
 * Mazeppa (horse) – 1922–24: Prix Jean Prat, Prix du Lys, Prix Perth
 * Mazeppa (horse sired by Wild Dayrell) – 1866: Craven Stakes
 * Mazeppa (horse sired by Wolf's Crag) – 1899: Portland Handicap
 * Mazurka (horse) – 1881: Coronation Stakes, Stewards' Cup (Great Britain)
 * Mazurka (horse sired by Menetrier) – 1960: Arkle Challenge Trophy
 * Meda (horse) – 1933: Kentucky Futurity
 * Meda (horse sired by Orsenigo) – 1949: Premio Regina Elena
 * Medaille d'Or – 1978: Coronation Futurity Stakes, Canadian Champion Two-Year-Old Colt
 * Medaille d'Or (horse sired by Primo Dominie) – 1992: Sprint Stakes
 * Medina (horse) – 2006: Individual endurance at the 2006 FEI World Equestrian Games
 * Medina (racehorse) – 1957: Princess Margaret Stakes
 * Medium (horse) – 1949–50: Grand Prix de Saint-Cloud, Prix du Prince d'Orange
 * Medium (horse sired by Maskelyne) – 1893: La Coupe
 * Medoc (horse) – 1840–41: Leading sire in North America
 * Medoc II – 1942: Cheltenham Gold Cup
 * Medoc II – Bulgaria at the 2004 Summer Olympics, Equestrian at the 2004 Summer Olympics – Individual jumping
 * Medora (horse) – b. 1811
 * Medora (horse sired by Bend Or) – 1893: Stewards' Cup (Great Britain)
 * Mehari (horse) – 1908–09: Prix Hocquart, Prix Morny
 * Mehari (horse sired by Lavandin) – 1966–67: Prix Kergorlay, Sagaro Stakes, Sandown Classic Trial
 * Melchior (horse) – 1893: Prix Eclipse, Zukunfts-Rennen
 * Melchior (horse foaled c. 1953) – 1957: Zawawi Cup
 * Meleager (horse) – 1911: Wokingham Stakes
 * Meleager (horse sired by Blackdrop) – 1860: Zukunfts-Rennen
 * Mellifont (horse) – 1885: Anglesey Stakes
 * Mellifont (horse sired by St Brendan) – 1913: Anglesey Stakes
 * Melodist – 1937: Wood Memorial Stakes
 * Melodist (horse sired by The Minstrel) – 1988: Irish Oaks, Oaks d'Italia
 * Melody (horse) – 1891: Prince of Wales's Stakes
 * Melody (horse foaled in 1866) – 1868: Anglesey Stakes, Railway Stakes (Ireland)
 * Memento (horse) – 1881: Flash Stakes
 * Memento (horse sired by Roberto) – 1982: Ballycorus Stakes
 * Mephisto (horse) – 2004–05: Ebor Handicap, Premier Kelso Hurdle, Prestige Novices' Hurdle
 * Mephisto (horse sired by Robert the Devil) – 1886–90: Challenge Stakes, Golden Jubilee Stakes, Jersey Stakes, July Cup
 * Mercurius (horse) – 1963–65: Grosser Preis von Berlin, Grosser Preis der Landeshauptstadt Düsseldorf, Mehl-Mülhens-Rennen, Rheinland-Pokal
 * Mercurius (horse foaled c. 1951) – 1955–56: Zawawi Cup
 * Mercutio (horse) – 1911: Lincoln Handicap
 * Mercutio (horse sired by Mowbray) – 1824: Doncaster Cup
 * Meridian (horse) – b. 1908
 * Meridian (horse sired by Glaucus) – 1848: Union-Rennen
 * Merigo – 2009: Eider Chase
 * Merigo (horse foaled in 1936) – 1943: Prix de Barbeville
 * Merlin (horse) – 1895–96: Grand Prix de Deauville, Prix Eugène Adam, Prix Exbury, Prix de Guiche, Prix de Lutèce
 * Merlin (steeplechase horse) – 1874: List of Grand National first four placings
 * Mermaid (horse) – 1947: Falmouth Stakes
 * Mermaid (horse sired by Ishmael) – 1845: Anglesey Stakes
 * Merry Court – 1968: Byrne Group Plate
 * Merry Court (horse foaled in 1945) – 1951: Johnny Henderson Grand Annual Chase
 * Merryman (horse) – 1858: Molecomb Stakes
 * Merryman II – 1959–61: List of Grand National winners, List of Grand National first four placings, Scottish Grand National
 * Mersey (horse) – 1985–86: Prix Foy, Prix de Royallieu, Prix Royal-Oak, 8th 1986 Prix de l'Arc de Triomphe
 * Mersey (horse sired by Knowsley) – dam of Carbine
 * Meteor (horse) – b. 1839
 * Meteor (horse sired by Ariel) – 1928: Gerling-Preis
 * Meteor (show jumping horse) – 1956: Show Jumping World Championships
 * Meteora (horse) – b. 1802
 * Meteora (horse sired by Melbourne) – 1854: Jersey Stakes
 * Michelangelo (horse) – 1921: Derby Italiano, Gran Premio d'Italia, St. Leger Italiano
 * Michelangelo (horse sired by Galileo) – 2012: Cocked Hat Stakes
 * Midas (horse) – 1851: Newmarket Stakes
 * Midas (horse sired by Hyperion) – 1945: Newmarket Stakes
 * Midshipman (horse) – b. 2006
 * Midshipman (horse sired by Hauban) – 1978: Prix Maurice de Nieuil, Prix Vicomtesse Vigier
 * Miel Rosa – 1950: La Coupe
 * Miel Rosa (horse sired by Saint Just) – 1927: Prix Yacowlef
 * Mignonette (horse) – 1873: Queen's Plate
 * Mignonette (horse sired by Vertugadin) – 1874: Prix Royal-Oak
 * Milan (horse) – b. 1998
 * Milan (horse sired by Migoli) – b. 1954
 * Milan (horse sired by Le Sarrazin) – 1881: Prix du Cadran
 * Milesius (horse) – 1988–89: Manhattan Handicap
 * Milesius (horse sired by Milesian) – 1966: Ayr Gold Cup
 * Milesius (horse sired by Roi Herode) – 1920: Coventry Stakes
 * Milford (horse) – 1979: Lingfield Derby Trial, Princess of Wales's Stakes, White Rose Stakes
 * Milford (horse sired by Saraband) – 1892: Coventry Stakes, July Stakes
 * Milton (horse) – b. 1977 (show jumping)
 * Milton (horse sired by Bay Middleton) – 1855: Norfolk Stakes (Great Britain)
 * Milton (horse sired by Marcovil) – 1919: Ribblesdale Stakes
 * Miner's Lamp – 1958: Investec Derby Trial, Princess of Wales's Stakes
 * Miner's Lamp (horse sired by High Top) – 1980: Oettingen-Rennen
 * Minos (horse) – 1856: List of Grand National first four placings
 * Minos (horse sired by Justice) – 1792: Craven Stakes
 * Minstrel (horse) – 1897–98: King Edward VII Stakes, Wokingham Stakes
 * Minstrel (horse sired by Tudor Minstrel) – 1954: Cambridgeshire Handicap
 * Mirabilis (horse) – 2006: Churchill Distaff Turf Mile Stakes
 * Mirabilis (horse sired by Teddy) – 1928: Prix Yacowlef
 * Miracle (horse) – 1931–32: Eclipse Stakes, Gimcrack Stakes, Newmarket Stakes
 * Miracle (horse sired by High Hat) – 1969: Solario Stakes
 * Miracle (horse sired by Soothsayer) – 1818: July Stakes
 * Modena (horse) – 1888: Prix de Royaumont
 * Modena (horse sired by Parmesan) – 1874: Stewards' Cup (Great Britain)
 * Mojave (horse) – 1992: Hungerford Stakes
 * Mojave (horse sired by Dubawi) – 2011: Zetland Stakes
 * Momentum (horse) – 2001: Strensall Stakes
 * Momentum (horse sired by Starmond) – 1945: Phoenix Stakes
 * Momus (horse) – 1955: Toronto Cup Stakes
 * Momus (horse sired by Ramrod) – 1925: Grand Prix de Vichy-Auvergne
 * Mon Tresor – 1988: Middle Park Stakes, Zukunfts-Rennen
 * Mon Tresor (horse sired by Gainsborough) – 1939: Prix Daru, Prix de Fontainebleau
 * Monaco (horse) – 2004–08: 2004 Olympics – Individual jumping, 2004 Olympics – Team jumping, 2008 Olympics – Individual jumping
 * Monaco (racehorse) – 1876: Stewards' Cup (Great Britain)
 * Monarque – 1855–57: Goodwood Cup, Poule d'Essai des Poulains, Prix du Cadran, Prix Daru, Prix Gladiateur, Prix du Jockey Club
 * Monarque II – 1887: Prix du Jockey Club
 * Monitor (horse) – 1879–83: Champion Stakes (United States), Dixie Stakes, Grand National Handicap, Monmouth Cup (1870)
 * Monitor (horse sired by Codoman) – 1908: Poule d'Essai des Poulains, Prix Omnium II
 * Monitor (horse sired by Gunboat) – 1865: Railway Stakes (Ireland)
 * Monrovia (horse) – 1893: Kentucky Oaks
 * Monrovia (horse sired by Pharis) – 1951: Prix de Royallieu, Prix de Royaumont
 * Monseigneur (horse) – 1977–78: Prix du Conseil de Paris, Prix d'Harcourt
 * Monseigneur (horse sired by Orphelin) – 1869–71: Grosser Preis von Baden, Prix de la Forêt
 * Monseigneur (horse sired by Straight Deal) – 1949: Railway Stakes (Ireland)
 * Montevideo (horse) – b. 1971 (dressage)
 * Montevideo (horse sired by Honeyway) – 1968–69: Premio Carlo Vittadini, Prix Daniel Wildenstein
 * Montevideo (horse sired by Tresor) – 1949: Bayerisches Zuchtrennen
 * Montreal (horse) – 2004: Olympics – Individual jumping, Olympics – Team jumping
 * Montreal (horse foaled in 1927) – 1930: Prix Omnium II
 * Montreal (horse sired by Chamberlin) – 2000–04: Prestbury Juvenile Novices' Hurdle, 2004 Grand National (fell)
 * Montreal (horse sired by Langar) – 1839: Newmarket Stakes
 * Montrose (horse) – b. 1884
 * Montrose (horse sired by Coronach) – 1936: Duke of York Handicap
 * Montrose II – 1911: Critérium de Maisons-Laffitte, Prix de la Forêt, Prix Jean-Luc Lagardère, Prix Robert Papin, Prix de Seine-et-Oise
 * Moon Over Miami (horse) – 2006–07: Sharp Novices' Hurdle, November Novices' Chase
 * Moon Over Miami (horse sired by Beveled) – 1993: Oak Tree Stakes
 * Moonlight Dance – 1994: Prix Saint-Alary
 * Moonlight Dance (horse sired by Sinndar) – 2005: International Stakes (Ireland)
 * Morse Code (horse) – 1938: Cheltenham Gold Cup
 * Morse Code (horse sired by Morston) – 1979: November Handicap
 * Moscow Ballet (horse) – 2004: Tercentenary Stakes
 * Moscow Ballet (horse sired by Nijinsky) – 1984: Railway Stakes (Ireland)
 * Moss Rose (horse) – 1879: Queen's Plate
 * Moss Rose (horse sired by Blacklock) – 1830: Dee Stakes
 * Moss Trooper – 1843: Northumberland Plate
 * Moss Trooper (horse sired by Levmoss) – 1975: Prix Kergorlay
 * Mother Goose (horse) – 1924: American Champion Two-Year-Old Filly, Belmont Futurity Stakes, Fashion Stakes
 * Mother Goose (horse sired by Escamillo) – 1958: Princess Royal Stakes
 * Mother of Pearl (horse) – 1998: Prix Saint-Roman
 * Mother of Pearl (horse sired by Knight of Kars) – 1866: Coronation Stakes
 * Motivator (horse) – b. 2002
 * Motivator (horse sired by General Ironside) – 1986: Pertemps Final
 * Mount Athos (horse) – 2012: Geoffrey Freer Stakes
 * Mount Athos (horse sired by Sunny Way) – 1968: Gordon Stakes, Princess of Wales's Stakes
 * Mourad (horse) – 2010–12: Boyne Hurdle, Christmas Hurdle (Ireland), Galmoy Hurdle
 * Mourad (horse sired by Maintenon) – 1927: Critérium de Maisons-Laffitte, Prix de Seine-et-Oise
 * Mozart (eventing horse) – 2004: Equestrian at the 2004 Summer Olympics – Team eventing
 * Mozart (horse) – b. 1998
 * Mozart (horse sired by Figaro) – 1837: Union-Rennen
 * Mr John – 2002: Cornhusker Handicap
 * Mr John (horse sired by Northfields) – 1986: Amethyst Stakes, 9th 1986 Epsom Derby
 * Muscovite (horse) – 1980: Ballycorus Stakes, International Stakes (Ireland)
 * Muscovite (horse sired by Hetman Platoff) – 1854: Cesarewitch Handicap
 * Musician (horse) – 1850: King Edward VII Stakes
 * Musician (horse sired by Worthy) – 1807: Newmarket Stakes
 * My Dear II – 1917–18: Champion Stakes, Dewhurst Stakes, Epsom Oaks
 * My Dear III – b. 1917
 * Myosotis (horse) – 1933: Lingfield Derby Trial
 * Myosotis (horse sired by Mr. Leader) – 1974: Prix du Bois
 * Mystery (horse) – 1961: National Stakes
 * Mystery IX – 1951: Eclipse Stakes
 * Mystic (horse) – 1984–85: Hong Kong Horse of the Year
 * Mystic (horse sired by Hedley) – 1822: Newmarket Stakes
 * Mystic II – 1957: Prix de Seine-et-Oise
 * Nadia (horse) – 2001: Prix Saint-Alary
 * Nadia (horse sired by Ticino) – 1956: Hamburger Stuten-Preis
 * Nadir (horse) – b. 1955
 * Nadir (horse foaled in 1928) – 1931: Prix de Guiche
 * Nancy (horse) – 1880: Monmouth Oaks
 * Nancy (horse sired by Master Wags) – 1854: Poule d'Essai des Poulains
 * Nancy (horse sired by Pompey) – 1851: Chester Cup, Ebor Handicap, Goodwood Cup
 * Napoleon (horse) – 2008: Yonkers Trot
 * Napoleon (horse sired by Bob Booty) – 1829–33: Royal Whip Stakes
 * Napoleon (horse sired by Galopin) – 1889: Golden Jubilee Stakes
 * Napoleon (horse sired by Pilliwinkie) – 1931: Goldene Peitsche
 * Napoleon III (horse) – 1873: Champagne Stakes (Great Britain)
 * Napoleon III (horse sired by Iago) – 1856: Craven Stakes
 * Napper Tandy (horse) – 2003: Diamond Stakes
 * Napper Tandy (steeplechase horse) – 1905: List of Grand National first four placings
 * Nashua (horse) – b. 1952
 * Nashua (filly) – 1952: Irish 1,000 Guineas, Pretty Polly Stakes (Ireland)
 * Nat (horse) – 1856–57: Poule d'Essai des Poulains, Prix du Cadran, Prix Daru
 * Nat (horse sired by Jereed) – 1843: Cambridgeshire Handicap
 * Nativa (horse) – 1843–44: Prix du Cadran, Prix de Diane
 * Nativa (horse sired by Saxifrage) – 1890: Prix Kergorlay
 * Necklace (horse) – 2003: Debutante Stakes (Ireland), Moyglare Stud Stakes
 * Necklace (horse sired by Lemberg) – 1928: Prix La Rochette, Prix Morny, Prix Robert Papin
 * Nectar (horse) – 1816: 2,000 Guineas Stakes
 * Nectar (horse sired by Hobneck) – 1937: Northumberland Plate
 * Nectarine (horse) – 1910: Critérium de Maisons-Laffitte, Prix de la Salamandre
 * Nectarine (horse sired by Nearco) – 1953: Lingfield Oaks Trial
 * Nero (horse) – 1975: Cane Pace
 * Nero (horse foaled c. 1902) – 1906: Portland Handicap
 * Nero (horse sired by Don Carlos) – 1886: Grosser Preis von Baden
 * Net (horse) – 1921: Prix Daphnis
 * Net (horse sired by Clarion) – 1961: Prix Jacques Le Marois
 * Nettuno (horse) – 1913: Derby Italiano, Premio Parioli
 * Nettuno (horse sired by Ticino) – 1959: Oettingen-Rennen
 * Newminster (horse) – 1851–63: St. Leger Stakes, Leading sire in Great Britain and Ireland
 * Newminster (horse sired by The Marquis) – 1879–97: Caulfield Cup, Leading sire in Australia
 * Night Shift (horse) – b. 1980, see Azamour, Daryakana
 * Night Shift (horse sired by Trimdon) – 1939: Yorkshire Oaks
 * Nike (horse) – b. 1794
 * Nike (show jumping horse) – 2004–06: Olympics – Individual jumping, Olympics – Team jumping, Eq. Games – Individual jumping, Eq. Games – Team jumping
 * Nil (horse) – 2001: Premio Carlo e Francesco Aloisi
 * Nil (horse foaled c. 1926) – 1930: Prix du Pin
 * Nimbus (FR) – b. 1910
 * Nimbus (GB) – b. 1946
 * No Mercy (horse) – 2000–08: 2000 Olympics ind. jumping, 2004 Olympics ind. jumping, 2004 Olympics team jumping, 2008 Olympics ind. jumping
 * No Mercy (racehorse) – 1971: European Free Handicap, Prix de Meautry
 * Noble Chieftain – 1888: King's Stand Stakes
 * Noble Chieftain (horse sired by Nearco) – 1954: Coventry Stakes
 * Nonancourt (horse) – 1877: Prix Chaudenay
 * Nonancourt (horse sired by Val de Loir) – 1969: Prix Chaudenay
 * Norfolk (horse) – b. 1861, see El Rio Rey, Emperor of Norfolk, Glencoe I, Yo Tambien etc.
 * Norfolk (horse sired by Masetto) – 1967–70: G. P. von Berlin, G. P. der Landeshauptstadt Düsseldorf, Preis der Sparkassen-Finanzgruppe
 * Norman (horse) – 1908: 2,000 Guineas Stakes
 * Norman (horse foaled c. 1950) – 1954: Zawawi Cup
 * Norman (horse sired by Norseman) – 1952–55: Gran Premio del Jockey Club, Prix du Chemin de Fer du Nord, Prix Foy
 * Norman horse – horse breed, see Boulonnais horse, Canadian horse, Comtois horse
 * Northern Light (horse) – 1953: Grand Prix de Paris, Prix Juigné
 * Northern Light (horse sired by Chanticleer) – 1860: Dee Stakes
 * Novice (horse) – 1879–80: Ebor Handicap, Seaton Delaval Stakes
 * Novice (racehorse) – National Hunt racehorse classification
 * Obeah (horse) – b. 1965
 * Obeah (horse sired by Cure the Blues) – 1987: Prestige Stakes
 * Oberon (horse) – 1887: Lincoln Handicap
 * Oberon (horse sired by Highflyer) – 1793: Doncaster Cup
 * Oberon (horse sired by Orpheus) – 1931: Derby Italiano
 * Ocos (horse) – 1972: Swedish Trotting Derby
 * Ocos (horse sired by Frontal) – 1983: Bavarian Classic
 * Octave (horse) – b. 2004
 * Octave (horse foaled c. 1878) – 1882: Prix du Prince d'Orange
 * Octave (horse foaled c. 1879) – 1883: Prix du Gros Chêne
 * Ode (horse) – 1953: Bing Crosby Handicap
 * Ode (horse sired by Lord Avie) – 1990: Grand Prix de Chantilly, Prix Corrida
 * Olaf (horse) – 2008: 2008 CSIO Spruce Meadows 'Masters' Tournament – CN International
 * Olaf (racehorse) – 1906: Goldene Peitsche
 * Old Bill (horse) – 1976: Chester Vase
 * Old Bill (horse sired by William the Third) – 1919: King Edward VII Stakes
 * Old England (horse) – 1902: Preakness Stakes
 * Old England (horse sired by Mulatto) – 1844: July Stakes, Norfolk Stakes (Great Britain)
 * Olden Times – b. 1958
 * Olden Times (horse sired by Darshaan) – 2001–03: Earl of Sefton Stakes, Feilden Stakes, Prix Jean Prat
 * Oleander (horse) – 1927–44: Grosser Preis von Baden, Grosser Preis von Berlin, Leading sire in Germany
 * Oleander (horse sired by Isonomy) – 1895: Dee Stakes
 * Olympia (horse) – b. 1946
 * Olympia (horse sired by Fortina) – 1960: Irish Grand National
 * Olympian (horse) – 2000–01: Kennedy Road Stakes, Play The King Stakes
 * Olympian (horse sired by High Line) – 1993: Coral Cup, Imperial Cup
 * Ontario (horse) – 2002: Anglesey Stakes
 * Ontario (horse foaled c. 1878) – 1882: Prix du Petit Couvert
 * Opium (horse) – 2008: Equestrian at the 2008 Summer Olympics – Individual jumping
 * Opium (racehorse) – 1981–82: German 1,000 Guineas, Preis der Winterkönigin
 * Optimist (horse) – 1947: Åby Stora Pris
 * Optimist (horse sired by Fervor) – 1919: Goldene Peitsche
 * Optimist (horse sired by Tracy le Val) – 1923–24: Prix Daphnis, Prix de la Salamandre
 * Or du Rhin – 1910: Prix Daru, Prix du Jockey Club
 * Or du Rhin (horse sired by Prince Bio) – 1960–61: Prix Maurice de Nieuil
 * Orfeo (horse) – Individual endurance at the 2006 FEI World Equestrian Games
 * Orfeo (racehorse) – 1952: Grand Prix de Paris, Prix du Lys
 * Orient (horse) – 1955: Show Jumping World Championships
 * Orient (horse sired by Bona Vista) – 1910: Deutsches Derby, Hansa-Preis
 * Orient (horse sired by Scottish Chief) – 1881: Union-Rennen
 * Orpen – 1931–33: Hardwicke Stakes, Yorkshire Cup
 * Orpen (horse sired by Lure) – 1998: Prix Morny
 * Orpheus (horse) – 1919–21: Champion Stakes, Duke of York Handicap, Norfolk Stakes (Great Britain), Princess of Wales's Stakes
 * Orpheus (horse sired by The Minstrel) – 1989: Northumberland Plate
 * Orthodox (horse) – 2009: American Turf Stakes
 * Orthodox (horse sired by Hyperion) – 1941: Newmarket Stakes, St. James's Palace Stakes
 * Orvieto (horse) – 1890–91: Norfolk Stakes (Great Britain), Sussex Stakes
 * Orvieto (horse sired by Macherio) – 1953: Gran Criterium
 * Orwell (horse) – b. 1929
 * Orwell (horse sired by Matchmaker) – 1906: Seaton Delaval Stakes
 * Oscar (horse) – b. 1994, see Coolmore Stud, Rock On Ruby, Synchronised (horse)
 * Oscar (horse sired by Saltram) – 1800: Craven Stakes
 * Oscar (steeplechase horse) – 1853: List of Grand National first four placings
 * Ossian (horse) – 1883: St. Leger Stakes, Sussex Stakes
 * Ossian (horse sired by Fels) – 1921: Deutsches St. Leger, Grosser Preis von Baden, Grosser Preis von Berlin
 * Ossian (horse sired by Le Sagittaire) – 1908–11: Grand Prix de Saint-Cloud, Prix du Conseil de Paris, Prix Eclipse, Prix Ganay, Prix d'Ispahan
 * Oviedo (horse) – 1886–87: Prix de Condé, Prix du Gros Chêne
 * Oviedo (horse foaled c. 1943) – 1947: Prix du Prince d'Orange
 * Pacific (horse) – 1926: Prix Daniel Wildenstein, Prix de Meautry
 * Pacific (horse sired by Atlantic) – 1880: Prix Noailles
 * Paganini (horse) – 2006: Individual freestyle dressage at World Equestrian Games, Individual special dressage at World Equestrian Games
 * Paganini (racehorse) – 1870: Ebor Handicap
 * Palais Royal (horse) – 1928–30: Cambridgeshire Handicap, Prix Hocquart, Prix Paul de Moussac
 * Palais Royal (horse sired by Blücher) – 1822: July Stakes
 * Palladio (horse) – 2004: Equestrian at the 2004 Summer Olympics – Individual dressage, Switzerland at the 2004 Summer Olympics
 * Palladio (horse) – 2005–09: Autumn Stakes (Canada), Eclipse Stakes (Canada), Ontario Derby, Seagram Cup Stakes etc.
 * Palladio (horse sired by Albert Victor) – 1885: Newmarket Stakes
 * Pan (horse) – b. 1805
 * Pan (horse sired by Atys) – 1950–51: Ascot Gold Cup, Goodwood Cup, Prix Chaudenay, Prix Royal-Oak
 * Pan (horse sired by Drumhead) – 1966: Stockholm Cup International
 * Pan (steeplechase horse) – 1890: List of Grand National first four placings
 * Pandour – 1958: Dee Stakes
 * Pandour (horse sired by Monarque) – 1869: Prix Hocquart
 * Panga (horse) – 1995: Silver Flash Stakes
 * Panga (horse sired by My Babu) – 1959: Cherry Hinton Stakes
 * Pantaloon (horse) – 1805: July Stakes
 * Pantaloon (horse sired by Matchem) – 1771: Craven Stakes
 * Papillon (horse) – b. 1991
 * Papillon (horse sired by Gladiator) – 1854: Prix du Cadran
 * Papua (horse) – 2003–05: Hollie Hughes Handicap
 * Papua (horse sired by Green Dancer) – 1997: 13th 1997 Epsom Derby
 * Paragon (horse) – 1786: St. Leger Stakes
 * Paragon (horse sired by Radium) – 1921: Duke of York Handicap
 * Parasol (horse) – b. 1800
 * Parasol (horse sired by Halling) – 2003: Huxley Stakes, Winter Derby
 * Parasol (horse sired by Rueil) – 1897: Prix Chaudenay
 * Parasol II – 1952: Christie's Foxhunter Chase
 * Pareo (horse) – 1951–52: Princess Margaret Stakes, Prix Chloe, Prix du Petit Couvert
 * Pareo (horse sired by Armos) – 1979–80: Gran Criterium, Gran Premio d'Italia
 * Park Romeo – 1976: Nearctic Stakes
 * Park Romeo (horse sired by Irish Love) – 1981: Bénazet-Rennen, Flieger Trophy, Prix du Petit Couvert
 * Parthenon (horse) – 2009: Glasgow Stakes
 * Parthenon (horse sired by Acropolis) – 1970: Goodwood Cup, Queen Alexandra Stakes
 * Pas de Deux (horse) – 1978: Prix du Palais-Royal
 * Pas de Deux (horse foaled in 1953) – 1955: Critérium de Saint-Cloud
 * Passaro (horse) – 1901–03: Prix de Barbeville, Prix Greffulhe
 * Passaro (horse sired by Kircubbin) – 1929: Prix Chaudenay
 * Patch (horse) – 1950: Del Mar Futurity
 * Patch (horse sired by St. Paddy) – 1975: Great Voltigeur Stakes, Lingfield Derby Trial
 * Patience (horse) – 1876: Monmouth Oaks
 * Patience (horse) – 1905: Deutsches Derby, List of leading Thoroughbred racehorses
 * Patrizier (horse) – 1944: Gerling-Preis, Grosser Preis der Landeshauptstadt Düsseldorf
 * Patrizier (horse sired by Ard Patrick) – 1923: Herzog von Ratibor-Rennen
 * Patron (horse) – 1829: 2,000 Guineas Stakes, Newmarket Stakes
 * Patron (horse) – 1892: Belmont Stakes, Dwyer Stakes
 * Patron (horse) – 1894: List of Melbourne Cup winners
 * Paul Jones (horse) – b. 1917
 * Paul Jones (horse sired by Buccaneer) – 1868: Chester Cup
 * Paul Jones (horse sired by Mossborough) – 1958: November Handicap
 * Paulina (horse) – b. 1804
 * Paulina (steeplechase horse) – 1839: List of Grand National first four placings
 * Pavillon (horse) – 2001: Red Bank Stakes
 * Pavillon (horse sired by Verwood) – 1922: Prix Robert Papin
 * Pavillon (steeplechase horse) – 1965: Prix Ferdinand Dufaure
 * Pavot – b. 1942
 * Pavot (horse sired by Vimy) – 1962: Queen's Vase
 * Peace (horse) – 1879: Park Hill Stakes
 * Peace (horse sired by Xenophon) – 1882–83: Railway Stakes (Ireland), Royal Whip Stakes
 * Pearl Diver – b. 1944
 * Pearl Diver (steeplechase horse) – 1868–71: List of Grand National first four placings
 * Peeress (horse) – 2005–06: Lockinge Stakes, Sun Chariot Stakes, Windsor Forest Stakes, 2006 WTRR
 * Peeress (horse sired by Newminster) – 1865: Nassau Stakes
 * Peppercorn (horse) – 1999–2004: Grosse Europa-Meile, Grosser Preis der Landeshauptstadt Düsseldorf, Herzog von Ratibor-Rennen
 * Peppercorn (horse sired by Peppermint) – 1892: Gimcrack Stakes
 * Perion (horse) – 1920–32: Ribblesdale Stakes, Leading sire in Japan
 * Perion (horse sired by Northfields) – 1987–88: Bengough Stakes, Palace House Stakes, Sprint Stakes
 * Perla (horse) – 1873–74: Grand Prix de Deauville, Prix Morny, Prix de la Salamandre
 * Perla (horse sired by Young Emperor) – 1977: Curragh Stakes, Phoenix Stakes
 * Permit (horse) – 1952: Elitloppet
 * Permit (horse sired by Young Blacklock) – 1837: Anglesey Stakes
 * Perouse (horse) – 2004: Elite Hurdle
 * Perouse (horse sired by Gamin) – 1896: Prix Vanteaux
 * Persepolis (horse) – 1981–82: Prix Lupin, Prix Noailles, Prix La Rochette
 * Persepolis (horse sired by Caracalla) – 1959: Prix de Royallieu
 * Persian Majesty – 1971: Supreme Novices' Hurdle
 * Persian Majesty (horse sired by Grand Lodge) – 2003: Tercentenary Stakes
 * Peter (horse) – 1878–81: Hardwicke Stakes, Middle Park Stakes, Royal Hunt Cup, Stewards' Cup (Great Britain)
 * Peter (horse sired by Chamant) – 1891: Deutsches Derby, Mehl-Mülhens-Rennen
 * Peter Flower – 1950: Champion Stakes, Hardwicke Stakes
 * Peter Flower (horse sired by Petrarch) – 1891–92: Golden Jubilee Stakes, Jersey Stakes
 * Peter Simple (horse) – b. 1838
 * Peter Simple (horse sired by Arbutus) – 1841–45: List of Grand National first four placings
 * Peter Simple (horse sired by Velocipede) – 1835: Dee Stakes
 * Peterhof (horse) – 1976: Triumph Hurdle
 * Peterhof (horse sired by The Minstrel) – 1981: Curragh Stakes, Flying Childers Stakes
 * Peut Etre – 1935: Prix de Fontainebleau
 * Peut-etre (horse) – 1874: Cambridgeshire Handicap
 * Phaeton (horse) – 1966–67: Grand Prix de Paris, Prix de Condé
 * Phaeton (horse) – b. 1865, see Fonso, Leonatus
 * Phaeton (horse foaled in 1851) – 1854: King Edward VII Stakes
 * Phaleron (horse) – 1909: Jockey Club Stakes
 * Phaleron (horse sired by Babu's Pet) – 1962: Prix Daniel Wildenstein
 * Phantom (horse) – b. 1808
 * Phantom (horse sired by The Flying Dutchman) – 1859: Newmarket Stakes
 * Pharamond (horse) – no links
 * Pharamond II – b. 1925
 * Pharamond (horse sired by Cidre Mousseux) – 1953: Grand Steeple-Chase de Paris
 * Pharamond (horse sired by Sicambre) – 1959–60: Prix Daru, Prix Morny
 * Phenix (horse) – 1878–79: July Cup, Prix de la Forêt
 * Phenix (horse foaled c. 1855) – 1859: Prix du Gros Chêne
 * Philanderer (horse) – 1965: Brigadier Gerard Stakes
 * Philanderer (horse sired by Prince Philip) – 1926: Royal Whip Stakes
 * Philemon (horse) – 1962: Anglesey Stakes
 * Philemon (horse foaled c. 1924) – 1928: Prix du Pin
 * Phlegethon (horse) – 1889: Poule d'Essai des Poulains, Prix de Guiche
 * Phlegethon (horse foaled in 1848) – 1851: King Edward VII Stakes
 * Phocion (horse) – 1893: King Edward VII Stakes, St. James's Palace Stakes
 * Phocion (horse sired by Sampson) – 1778: Doncaster Cup