Dominique Sirop (born January 1956) is a French fashion designer and grand couturier.
At the age of seventeen, Sirop was apprenticed to Yves Saint Laurent, beginning work in his atelier, where he learned about dress materials and sewing.
He also turned to research and writing, going on to publish two books, A Historical Overview of the House of Paquin (1989) and Jacqueline Delubac (1994).
His designs are often featured in fashion magazines, including Vogue and Madame Figaro.
Since January 2000, Sirop's shop and atelier has been at 14, Rue du Faubourg Saint-Honoré, 75008 Paris, a historic building which includes its own theatre.