Stanislaw Jan Pieta (born May 9, 1971 in Bielsko-Biala) is a Polish politician.
He was elected to the Sejm on September 25, 2005 getting 7240 votes in 27 Bielsko-Biala district, candidating from the Law and Justice list.
He is married with a child.
In 2018, Pieta was accused of seducing a young woman, whom he later abandoned.
He was removed from the Sejm group and two commissions.