Maryland Million Oaks was an American Thoroughbred horse race held annually from 1986 thru 2012 primarily at Laurel Park Racecourse in Laurel, Maryland or at Pimlico Race Course in Baltimore. To be eligible for the Maryland Million Oaks, a horse had to be sired by a stallion who stands in Maryland. Due to that restriction the race is classified as a non-graded or "listed" stakes race and is not eligible for grading by the American Graded Stakes Committee.