Riach is a surname. Notable people with the surname include:
- Alan Riach (born 1957), Scottish poet and academic
- Nancy Riach (1927–1947), Scottish swimmer
- Ralph Riach (1936–2022), Scottish actor
This page lists people with the surname Riach.
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.
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.