Sietas is a German surname.

• Erwin Sietas (1910–1989), German swimmer
• Tom Sietas (born 1977), German swimmer

• Pella Sietas GmbH, a shipbuilder based in Hamburg, Germany

Surname list

This page lists people with the surname Sietas.
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.