Sir Edmund Anthony Harley Lechmere, 3rd Baronet (8 December 1826 – 18 December 1894) was a British Conservative Party politician who sat in the House of Commons between 1866 and 1895. He was a pioneer of the Red Cross. Lechmere gave an annual prize for history at the Oxford Military College in Cowley and Oxford Oxfordshire from 1876 to 1896. Lechmere and his wife were among the founders of Venerable Order of St John. They had travelled several times to Jerusalem and were involved in the establishment of The St John of Jerusalem Eye Hospital.