Benjamin Robert Stephenson (April 10, 1835 – January 16, 1890) was a lawyer and political figure in New Brunswick, Canada.
He represented Charlotte County in the Legislative Assembly of New Brunswick as a Liberal member from 1867 to 1882.
Stephenson was called to the bar in 1860 and, in 1866, he married Kate Bolton, the sister of John Bolton, who represented Charlotte in the federal parliament.
Stephenson was named to the Executive Council of New Brunswick as Surveyor General in 1871.
This article about a member of the Legislative Assembly of New Brunswick is a stub.