The Lamplighter Stakes is an American Thoroughbred horse race run annually during the last week of May at Monmouth Park Racetrack in Oceanport, New Jersey. Open to three-year-old horses, it is contested on turf over a distance of 1+1⁄16 miles (8.5 furlongs). Inaugurated in 1946 as the Lamplighter Handicap, the race was named to honor Lamplighter, the 1893 American Co-Champion Older Male Horse owned by proment horseman Pierre Lorillard IV who had been an co-owner of the Monmouth Park Association's racetrack. Since inception, the race has been contested at various distances on both dirt and turf: