Diercks is a surname. Notable people with the surname include:
- Carsten Diercks (1921–2009), German documentary filmmaker
- Friedrich Diercks (1796–1848), German-born American settler
- Grete Diercks (1890–1978), German actress
- John Diercks (1927–2020), American composer
- Justin Diercks (born 1980), American stock car racing driver
- Ross Diercks (born 1957), American politician
Surname listThis page lists people with the surname Diercks. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. Category: