The 1859 Massachusetts gubernatorial elections was held on November 2. Incumbent Republican Governor Nathaniel Banks was easily re-elected to a third term in office in a race featuring three Governors of Massachusetts: incumbent Governor Banks, former Governor George Nixon Briggs (1844–51), and future Governor Benjamin Franklin Butler (1882–83).
^Dubin, Michael J. (2003). United States Gubernatorial Elections, 1776-1860: The Official Results by State and County. Jefferson: McFarland & Company. p. 119. ISBN 9780786414390.