John Aaron Baker
John A. Baker  | |
|---|---|
| Member of the Wisconsin State Assembly from the Fond du Lac 2nd district  | |
| In office January 2, 1871 – January 1, 1872  | |
| Preceded by | Roelof Sleyster | 
| Succeeded by | Elihu Colman | 
| Personal details | |
| Born | March 25, 1839 Stephenson County, Illinois, U.S.  | 
| Died | November 19, 1919 (aged 80) Everett, Washington, U.S.  | 
| Resting place | Evergreen Cemetery, Everett, Washington | 
| Political party | Republican | 
| Spouse | 
 Harmony Addie Bly 
      (m. 1871–1919) | 
| Children | 
  | 
| Education | |
| Profession | Lawyer | 
| Military service | |
| Allegiance | United States | 
| Branch/service | United States Volunteers Union Army  | 
| Years of service | 1861–1865 | 
| Rank | 1st Lieutenant, USV | 
| Unit | 1st Reg. Wis. Vol. Cavalry | 
| Battles/wars | American Civil War | 
John Aaron Baker (March 25, 1839 – November 19, 1919) was an American businessman and Republican politician. He was a member of the Wisconsin State Assembly, representing southwest Fond du Lac County during the 1871 session.