Princess Katharina Ursula of Hohenzollern-Hechingen (also Catherine Ursula of Hohenzollern-Hechingen) (1610 – 2 June 1640 in Baden-Baden) was the first wife of Margrave William of Baden-Baden.
She married him on 13 October 1624.
She was the daughter of Johann Georg, Prince of Hohenzollern-Hechingen and his wife, Countess Franziska von Salm-Dhaun.
From her marriage, she had the following children:
This article about a German countess is a stub.