Lonhro (foaled 10 December 1998) was a champion Australian racehorse who is now standing at stud. Nicknamed "The Black Flash", he was from the first crop of the champion Octagonal out of the Group One-placed Shadea (by Straight Strike), who also produced the Group One winner Niello (a younger, full-brother to Lonhro). Lonhro raced from two to five years of age and won 26 races, including 25 stakes races, ranging in distance from 1,100 to 2,000 metres. These included 11 Group One wins and 18 wins at weight-for-age. He was bred and owned by Woodlands Stud and trained by John Hawkes. Lonhro's name is based on the stock exchange code of the London Rhodesian Mining and Land Company, LONRHO. This arose from his foaling description as "tiny but perfect", a label ascribed to Roland "Tiny" Rowland,