Margaret Macchiut (born 25 July 1974) is a retired Italian athlete who specialised in the 100 metres hurdles. She won the bronze medal at the 2001 Mediterranean Games. Her personal bests are 13.03 seconds in the 100 metres hurdles (+1.6 m/s, Valencia 2006) and 8.14 seconds in the 60 metres hurdles (Ancona 2005). She is married to a former footballer, Alessandro Teodorani.