Margaret Cooper

Margaret Cooper may refer to:


 * Margaret Joyce Cooper (1909–2002), English swimmer
 * Margaret Cooper (singer) (1877–1922), English singer
 * Margaret Cooper (nurse) (1922–2013), English nurse and nurse-tutor
 * Margaret Cooper (WRNS officer) (1918–2016), worked at the signal interception and deciphering centre at Bletchley Park, England