Galantine (1828 – 1847) was a British Thoroughbred racehorse and broodmare who won the eighteenth running of the classic 1000 Guineas at Newmarket Racecourse in 1831. Running exclusively at Newmarket, the filly ran eleven times and won four races in a racing career which lasted from April 1830 until May 1831. After being beaten in both her races as a two-year-old, Galantine won a controversial race for the 1000 Guineas on her three-year-old debut, beating the odds-on favourite Oxygen. Although she was considered a lucky and sub-standard classic winner, Galantine went on to win three match races at before the end of the season. She was retired from racing after two unsuccessful runs in 1832.