Johan Fourie (born December 2, 1959 in Springs) is a South African middle-distance athlete who was one of the world's leading 1500m/mile exponents in the 1980s but was prevented from competing internationally in his prime by reason of the sporting sanctions imposed on South Africa in condemnation of the policy of apartheid.
Fourie's best 1500m performance was 3:33.87, a time recorded at the SA Championships in Stellenbosch in 1987 without significant opposition or pacemakers and his best mile time was 3:50.82 recorded in also 1987.
Apart from running more than 50 sub-four miles, he also ran two sub-four miles in one hour and in 1984 was awarded the Beinart award by the South African Athletics Statisticians for being the top ranked South African athlete in the world in 1983.