Małgorzata Bożena Guzowska-Nowak (born February 9, 1959, in Białystok, Podlaskie) is a retired Polish heptathlete.
Her best of 6616 points in the heptathlon remained the Polish national record for the event until 2022.
[1] She represented her country at the 1980 Summer Olympics and was twelfth in the women's pentathlon.
In 1986 she won the Décastar heptathlon title and came sixth at the 1986 European Athletics Championships.
[2] At the indoor Polish championships, she was a four-time pentathlon champion as well as having a shot put title and two wins in the 60 metres hurdles.