Pentreath is a surname. Notable people with the surname include:
- Ben Pentreath, English architectural and interior designer
- David Pentreath (1933–2019), officer and pilot of the Royal Navy
- Dolly Pentreath (1692 (baptised)–1777), Cornish fishwife
- Guy Pentreath (1902–1985), headmaster of many Anglican schools
- Jonathan Pentreath (born 1966), retired senior officer of the Royal Navy
- Richard John Pentreath, British marine scientist
- Timothy Pentreath McClement (born 1951), former Royal Navy officer
This page lists people with the surname Pentreath.
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.