Frank Sherwin Streeter (August 5, 1853 - December 11, 1922) was a lawyer and politician from Concord, New Hampshire, and trustee of Dartmouth College.

[2] Streeter was employed by Mary Baker Eddy at various times between 1890 and 1910, including the well publicized Next Friends suit of 1907.

[4] Streeter was known for clashing multiple times with William E. Chandler,[5] although as a trustee at Dartmouth he proposed and delivered an honorary doctorate to his noted rival.

[1] He was appointed by President William Howard Taft in 1911 as a member of the International Joint Commission between the United States and Canada.

[11] Streeter Hall on the Dartmouth College campus, where he served as a trustee for thirty years, was named after him in 1929.