Mary Phillips may refer to: Mary Walker Phillips (1923–2007), American artist, author and teacher Mary Elizabeth Phillips (born 1969), United States District Judge Mary Elizabeth Phillips (physician) (1875–1956), first woman from Cardiff University to qualify as a medical doctor Mary Louise Phillips, neuropsychiatry researcher at the University of Pittsburgh Mary Phillips (suffragette) (1880–1969), English suffragette, feminist and socialist Mary G. Phillips (1903–1980), superintendent of the United States Army Nurse Corps Mary Catherine Phillips, American consumer advocate