Mary Ella is a feminine given name. Notable people with the name include: Mary "Molly" Ella Bakewell (1868–1960), American suffragist, author, and social activist Mary Ella Dees (1911–2005), American stage- and screen actress Mary Ella Kirby Berry (1916–1957), Indian medical missionary Mary Ella Milham (1922–2010), American-Canadian professor of Latin and Greek Mary Ella Mossell (1853–1886), American African Methodist Episcopal missionary in Haiti Mary Ella Waller (1855–1938), American writer and educator

See also Ella Mary