Ellen Randolph Coolidge Burbank (1945 – 2023) was an American philanthropist, publicist, and executive in the non-profit sector.

She was executive director of the Greater Philadelphia Cultural Alliance from 1976 to 1980, and later of the Pilgrim Monument and Provincetown Museum in Massachusetts from 2001 to 2011.

[1] Her father worked for the Central Intelligence Agency and the United States Postal Service,[2] and as a child she lived in Washington, D.C., Switzerland, and Tunisia.

[7] She was a trustee of New England Village, the independent living community in Pembroke, Massachusetts, where her son was a resident.

[4] Coolidge married her brother's Harvard roommate, lawyer and law professor Stephen Burbank, in 1970.