Piancastelli is an Italian surname. Notable people with the surname include:
- Erika Piancastelli (born 1996), Italian–American softball player
- Giovanni Piancastelli (1845–1926), Italian painter
- Márcio Piancastelli (1936–2015), Brazilian-Italian Automobile designer
- Mariangela Piancastelli (born 1953), Italian basketball player
- Maria Novella Piancastelli, Italian physicist
- Romano Piancastelli (born 1940), Italian cyclist
This page lists people with the surname Piancastelli.
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.