Michalina Stanislawa Maciuszek (born 16 September 1963 in Moszczenica Wyzna) is a Polish former cross-country skier who competed from 1983 to 1994.
At the 1994 Winter Olympics in Lillehammer, she had her best career finish of eighth in the 4 x 5 km relay and her best individual finish of 31st in the 30 km event.
Maciusek's best World Cup finish was 27th in a 15 km event in Italy in 1993.
Her best individual career finish was sixth in 5 km FIS race in Poland in 1994.