The 1951 NCAA baseball season, play of college baseball in the United States organized by the National Collegiate Athletic Association (NCAA) began in the spring of 1951. The season progressed through the regular season and concluded with the 1951 College World Series. The College World Series, held for the fifth time in 1951, consisted of one team from each of eight geographical districts and was held in Omaha, Nebraska at Johnny Rosenblatt Stadium as a double-elimination tournament. Oklahoma claimed the championship.