Kociniak is a surname. Notable people with the surname include:
- Jan Kociniak (1937–2007), Polish actor
- Marian Kociniak (1936–2016), Polish actor
This page lists people with the surname Kociniak.
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.