Bogislaw XIII (Bogusław XIII) of Pomerania (9 August 1544 – 7 March 1606, Stettin; Polish: Szczecin), son of Philip I and Maria of Saxony, was a prince of Stettin and Wolgast, and a member of the Griffins.

Bogislaw studied at the University of Greifswald at the age of 14. At first, he was co-regent with his brother Johann Friedrich of Pomerania-Wolgast, but in 1569 he settled with control over Barth and Neuenkamp. There, he founded a printing house in 1582, publishing in 1588 the "Barther Bible", a bible in the Low German language, as translated by Johannes Bugenhagen. In 1587 he founded Franzburg to compete with Stralsund.

From 1603 until his death, he ruled in Pomerania-Stettin, which he inherited under the Inheritance Treat of Jasenitz of 1509 in case his two brothers John Frederick (d. 1600) and Barnim X (d. 1603) would both die childless. He kept his residence in Barth, and his eldest son, Philip II, acted as governor in Stettin.

He is remembered as a wise ruler, knowledgeable in the areas of economics and governance.

Marriages and issue

He married twice: first to Clara of Brunswick-Lüneburg, daughter of Francis, Duke of Brunswick-Lüneburg. They had the following children:

Philip II (1573 – 1618)
Clara Maria (1574 –1623)
Francis (1577 – 1620)
Bogislaw XIV (1580 – 1637), the last ruling duke of Pomerania
George II (1582 – 1617)
Ulrich (1589 – 1622)
Anna (1590 – 1660), married Ernst von Croÿ

Clara died in 1598. On 31 May 1601, he married Anna of Schleswig-Holstein-Sonderburg, daughter of John II, Duke of Schleswig-Holstein-Sonderburg. This marriage is childless.