Emma Adena Miller Rich (October 12, 1888 – March 10, 1967) was an American social worker, philanthropist, and activist.

She made studies of women and crime, and of pre-natal maternal care, in the city.

[11][12] Rich was appointed head resident of Hull House in 1935, after Jane Addams died.

[17] Adena Miller married stockbroker Kenneth Fletcher Rich,[18] who taught math classes at Hull House, in 1917.

[18] The Adena Miller Rich papers are in the University of Illinois at Chicago Library.