Ducreux

Ducreux is a French surname. Notable people with the surname include:


 * Daniel Ducreux (born 1947), French cyclist and Olympian
 * Francis Ducreux (1945–2021), French cyclist
 * Joseph Ducreux (1735–1802), French artist
 * Louis Ducreux (1911–1992), French actor, screenwriter and composer
 * Rose-Adélaïde Ducreux (1761–1802), French painter and musician