Kazimierz Ludwik Bieliński (1663) was a Polish noble, politician and diplomat.
He obtained the central office of Crown Court Chamberlain from 1688 to 1702.
1683), Marianna Denhoff (b.1685, lover of August II of Poland), Katarzyna Bielińska (1684–1761), and others.
Kazimierz Ludwik Bieliński's daughter Katarzyna Bielińska (1684–1761) married on 18 September 1716 Jean Victor, Baron de Besenval de Brunstatt, a Swiss noble in French service, who was the French ambassador to Poland at the time.
The baron's former Parisian residence has housed the Embassy of the Swiss Confederation since 1938.