Johan Wellens (born 14 February 1956) is a Belgian former racing cyclist. He rode in the 1981 Tour de France. He is the brother of fellow racing cyclists Paul and Leo Wellens and the uncle of cyclist Tim Wellens. At the 1981 Tour, he and his brothers all rode for the SunairâÂÂSport 80âÂÂColnago team as domestiques for Freddy Maertens.