Susan Buckingham Merwin (November 21, 1874 – May 6, 1923) was an American educator, publisher, and superintendent of the Kentucky School for the Blind.

[7] She was elected vice-president of the American Association of Instructors of the Blind in 1915.

She also served as president of the Louisville Council of Social Workers.

[10] She testified before a Congressional committee in 1920, explaining the work of the American Printing House for the Blind, and its need for federal funding.

[11] Merwin died in 1923, from pneumonia and influenza, aged 48 years, in Louisville.