Polkinghorne
Polkinghorne is a Cornish-language surname. Notable people with the surname include:
- Adam Polkinghorne, cricketer
- Clare Polkinghorne, football player
- David Polkinghorne (footballer), footballer
- David Polkinghorne (cricketer), banker and cricketer
- Donald E. Polkinghorne, American academic and psychologist
- Francis Polkinghorne Pascoe, entomologist
- James Polkinghorne, wrestler
- James Polkinghorne (footballer), football player
- John Polkinghorne, physicist and theologian
- Robert Polkinghorne, footballer