Frédéric de Coninck

Frédéric de Coninck (2 December 1740 – 4 September 1811) was a Dutch merchant and shipowner active in Copenhagen, Denmark.

In 1763, he moved to Copenhagen to set up a foreign trade and shipping company.

During the 1780s, he acquired the Dronninggaard estate at Holte and engaged the architect Andreas Kirkerup to design a manor house at which he died during 1811.

His daughter Marie Henriette de Coninck (1774–1843) married Danish merchant William Duntzfelt (1762-1809).

Their daughter Cécile Olivia Duntzfelt (1798-1863) was the mother of Danish-born American doctor Henry Jacques Garrigues (1831–1913).