The Harrison E. Johnson Memorial Stakes is an American Thoroughbred horse race held annually in March at Laurel Park Racecourse in Laurel, Maryland. It is open to three-year-olds and up and is run at 1+1⁄8 miles (nine furlongs) on the dirt. An ungraded stakes race, it offers a purse of $100,000. The stake will run this year on Saturday, March 17, 2018.