Adrianus ("Adri" of "Adrie") Voorting (15 February 1931 in Haarlem, Noord-Holland – 1 August 1961 in Bergen op Zoom, Noord-Brabant) was a road bicycle and track cyclist from the Netherlands, who represented his native country at the 1952 Summer Olympics in Helsinki, Finland. There he was eliminated in the quarterfinals of the men's 4,000 m team pursuit, alongside Jan Plantaz, Daan de Groot and Jules Maenen. In the men's individual road Voorting ended up in 49th place.