Dierckx

Dierckx or Dierkx is a Dutch patronymic surname based on a short form of Diederik. It is most common in the Belgian province of Antwerp. People with this surname include:
 * Leo Dierckx (born 1943), Belgian volleyball player
 * (1866–1900), Dutch canonized nun and missionary in China known as Marie Adolphine
 * Octave Dierckx (1882–1955), Belgian liberal and politician
 * Pieter Franciscus Dierckx (1871–1950), Belgian impressionist painter
 * Tuur Dierckx (born 1995), Belgian football striker