Saint Stanisaw Kostka, S.J. (28 October 1550 15 August 1568), was a Polish novice of the Society of Jesus.
He was born at Rostkowo, near Przasnysz, Poland, on 28 October 1550; died at Rome during the night of 14-15 August, 1568. He entered the Society of Jesus in Rome on his 17th birthday (28 October 1567), and is said to have foretold his death a few days before it occurred.
The Holy See ratified his beatification in 1605; he was canonized on 31 December 1726. St. Stanislaus is a popular saint of Poland and many religious institutions have chosen him as the protector of their novitiates.
The representations of him in art are very varied; he is sometimes depicted receiving Holy Communion from the hands of angels; sometimes receiving the Infant Jesus from the hands of the Virgin; or he is shown in the midst of a battle putting to flight the enemies of his country.
At times he is depicted near a fountain putting a wet linen cloth on his breast. He is invoked for palpitations of the heart and for dangerous cases of illness.