John Coit Spooner

John Coit Spooner
Photo ca.1915
Chair of the United States Senate Rules Committee
In office
March 4, 1899  April 30, 1907
Preceded byNelson W. Aldrich
Succeeded byPhilander C. Knox
United States Senator
from Wisconsin
In office
March 4, 1897  April 30, 1907
Preceded byWilliam F. Vilas
Succeeded byIsaac Stephenson
In office
March 4, 1885  March 3, 1891
Preceded byAngus Cameron
Succeeded byWilliam F. Vilas
Member of the Wisconsin State Assembly
from the St. Croix district
In office
January 1, 1872  January 1, 1873
Preceded byRevel K. Fay
Succeeded byDavid C. Fulton
Personal details
Born(1843-01-06)January 6, 1843
Lawrenceburg, Indiana, U.S.
DiedJune 11, 1919(1919-06-11) (aged 76)
New York City, U.S.
Resting placeForest Hill Cemetery
Madison, Wisconsin
Political partyRepublican
Spouse
Annie Elizabeth Main
(m. 1868)
Children4, including Philip
RelativesPhilip L. Spooner Jr. (brother)
EducationUniversity of Wisconsin–Madison
Signature
Military service
AllegianceUnited States
Branch/serviceUnited States Volunteers
Union Army
Years of service1864–1866
Rank
Unit
Battles/warsAmerican Civil War

John Coit Spooner (January 6, 1843  June 11, 1919) was an American lawyer and Republican politician from Hudson, Wisconsin. He represented Wisconsin as a United States Senator from 1885 to 1891, then again from 1897 to 1907. In his latter stint, he was chairman of the powerful Senate Rules Committee and was considered one of the "Big Four" key Republicans in the Senate who largely controlled its major decisions, the others being Orville H. Platt of Connecticut, William B. Allison of Iowa, and Nelson W. Aldrich of Rhode Island. He is possibly best known for the Spooner Act, which authorized the United States purchase of the Panama Canal Zone.

Politically, Spooner was a conservative (or stalwart) Republican and had a bitter rivalry for supremacy in Wisconsin Republican politics against his progressive Republican contemporary U.S. senator Robert M. "Fighting Bob" La Follette.