Ellen Buchleitner (née Kiessling, born 17 February 1968) is a German former track and field athlete who was a middle-distance specialist. Representing East Germany, she won a silver medal in the 800 metres at the 1989 European Indoor Championships and a bronze medal in the 800m at the 1989 World Indoor Championships, before going on to win a silver medal in the 1500 metres at the 1990 European Championships. She won three East German national titles.