Stanisław II Szembek (Latin: Stanislaus in Słupów Szembek; 1650 – 3 August 1721) was a Catholic prelate.

In 1678 he became canon of Przemyśl and archdeacon of Zawichost.

He became bishop of Kujawy in 1700 and became canon of the Krakow cathedral.

[2] He served as Archbishop of Gniezno and primate of Poland starting in 1706.

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