Mary Ethel

Mary Ethel is a feminine given name. Notable people with the name include:
 * Mary Ethel Creswell (1879–1960), American academic
 * Mary Ethel Florey (1900–1966), Australian doctor and medical scientist
 * Mary Ethel Hughes (1874–1958), Australian wife of Billy Hughes
 * Mary Ethel Muir Donaldson (1876–1958), British author and photography pioneer
 * Mary Ethel Seaton (1887–1974), British scholar of English literature
 * Mary Ethel Williams Barrett (1913–1951), American artist, art teacher, and museum director