The 1858 Massachusetts gubernatorial election was held on November 2. Incumbent Republican Governor Nathaniel Banks was easily re-elected to a second term in office, beginning a period of Republican dominance which would extended into the 1870s.
^Dubin, Michael J. (2003). United States Gubernatorial Elections, 1776-1860: The Official Results by State and County. Jefferson: McFarland & Company. p. 119. ISBN9780786414390.