Mildred Barnes Bliss

Mildred Barnes Bliss
Born	(1879-09-09)September 9, 1879 New York City, New York, U.S.
Died	January 17, 1969(1969-01-17) (aged 89) Washington, D.C., U.S.
Nationality	American
Occupation(s)	Art collector, philanthropist
Spouse	Robert Woods Bliss ​ ​ (m. 1908; died 1962)​

Mildred Barnes Bliss (September 9, 1879 – January 17, 1969) was an American art collector, philanthropist, and one of the cofounders of the Dumbarton Oaks Research Library and Collection in Washington, D.C.