Nelly Aerts (born 30 September 1962) is a Belgian former long-distance runner who competed in the marathon.
She represented Belgium at the 1990 European Athletics Championships and won marathons in Rotterdam and Brussels.
[2] In September she broke the Belgian record with a winning run of 2:33:33 hours at the Brussels Marathon.
[3] She was invited to November's New York City Marathon and came tenth in a time of 2:38:18 hours.
[3] She was third at the Paris Marathon in a near-personal best time of 2:33:58 hours and won a second title in Brussels, which was also the national championship race that year.