William J. Colvill

William J. Colvill Jr.
Colonel William Colvill c.1865.
3rd Minnesota Attorney General
In office
1866–1868
GovernorWilliam R. Marshall
Preceded byGordon E. Cole
Succeeded byFrancis R. E. Cornell
Member of the Minnesota Legislature from District 9 and District 16
Personal details
BornApril 5, 1830
Forestville, New York
DiedJune 12, 1905
Minneapolis, Minnesota
OccupationLawyer and Register of the Duluth Land Office
ProfessionLaw
Military service
AllegianceUnion Army
Branch/serviceUnited States Army
Years of service1861-1865
RankColonel Brevet Brigadier General
Unit1st Minnesota Volunteer Infantry Regiment
Commands

William J. Colvill Jr. (April 5, 1830 – June 12, 1905) was an American Union colonel in the American Civil War who led the 1st Minnesota Volunteer Infantry in the Battle of Gettysburg. He was Minnesota Attorney General from 1866 to 1868 and he also served in the Minnesota House of Representatives.