Lord Have Mercy
Lord Have Mercy or Lord, have mercy may refer to:

Lord, have mercy or Kyrie eleison, a Christian prayer
Lord Have Mercy!, a Canadian television sitcom
Lord Have Mercy (rapper), American hip hop musician

See also
Lord, Have Mercy on Us or Hospodine, pomiluj ny, a Czech song
Lord, have mercy upon us (Mendelssohn), a 1833 motet by Felix Mendelssohn