Arkle (19 April 1957 – 31 May 1970) was an Irish Thoroughbred racehorse. A bay gelding by Archive out of Bright Cherry, he was the grandson of the unbeaten (in 14 races) flat racehorse and prepotent sire Nearco. Arkle was born at Ballymacoll Stud, County Meath, and bred by Mrs Mary Alison Baker of Malahow House, near Naul, County Dublin. He was named after the mountain Arkle in Sutherland, Scotland that bordered the Duchess of Westminster’s Sutherland estate. Owned by Anne Grosvenor, Duchess of Westminster, he was trained by Tom Dreaper at Greenogue, Kilsallaghan in County Meath, Ireland, and ridden during his steeplechasing career by Pat Taaffe.