Pierina Morosini (7 January 1931 – 6 April 1957) was an Italian Roman Catholic from Bergamo.

She received her confirmation on 10 January 1937 from the Bishop of Bergamo Adriano Bernareggi and made her First Communion in May 1938.

The next month she was hospitalized for a brief period after an accident and there met the Capuchin priest Luciano Mologni who became her spiritual director.

Morosini left her village once in her entire life in order to attend the beatification of Maria Goretti in Rome in 1947 and made the pilgrimage there with other Catholic Action members from 25 to 30 April.

Morosini died without regaining consciousness at the Bergamo hospital on 6 April 1957 from her injuries.