Sydney Courtauld JP (1840–1899) was a Crêpe and Silk manufacturer, and part of the Courtauld family empire in Great Britain He was born on 10 March 1840 in Bocking, Braintree, Essex.
He married Sarah Lucy Sharpe on 4 April 1865 at the Unitarian Chapel, Islington, London.
Children from the marriage included: He was a Justice of the Peace for Essex.
He built a house called Bocking Place in Braintree, Essex between 1885 and 1887.
Sydney Courtauld died on 20 October 1899 in Gosfield, Essex.