Barleycorn

Barleycorn may mean:

  • a grain of barley
  • English unit of length equal to 1/3 inch
  • The Barleycorn, an Irish music group
  • "John Barleycorn", an ancient folksong
  • Edward Thaddeus Barleycorn Barber
  • William Barleycorn, a Primitive Methodist missionary in Fernando Po
  • John Barleycorn (novel) by writer Jack London