| John J. Morgan | |
| Honorific-Suffix: | M.D. |
| State: | Wisconsin |
| State Assembly: | Wisconsin |
| District: | Buffalo - Pepin |
| Term Start: | January 4, 1915 |
| Term End: | January 1, 1917 |
| Predecessor: | James Allison |
| Successor: | Frank Schaettle |
| Office1: | Mayor of Durand, Wisconsin |
| Term Start1: | April 1902 |
| Term End1: | April 1904 |
| Successor1: | Frank Pierce |
| Office2: | District Attorney of Pepin County, Wisconsin |
| Term Start2: | January 1, 1887 |
| Term End2: | January 1, 1889 |
| Predecessor2: | John Frazer |
| Successor2: | William E. Plummer |
| Office3: | Clerk of Pepin County, Wisconsin |
| Term Start3: | January 1, 1895 |
| Term End3: | January 1, 1899 |
| Predecessor3: | A. J. Wallace |
| Successor3: | Charles K. Averill |
| Term Start4: | January 1, 1881 |
| Term End4: | January 1, 1885 |
| Predecessor4: | Miletus Knight |
| Successor4: | William E. Plummer |
| Party: | Republican |
| Birth Date: | 12 June 1846 |
| Birth Place: | Wethersfield, New York, U.S. |
| Death Place: | Durand, Wisconsin, U.S. |
| Death Cause: | Stroke |
| Restingplace: | Forest Hill Cemetery, |
| Children: | 2 |
| Education: | University at Buffalo School of Medicine and Biomedical Sciences Albany Law School |
| Profession: | Physician, Lawyer |
John J. Morgan (June 12, 1846February 10, 1926) was an American physician, lawyer, and Republican politician from Pepin County, Wisconsin. He was a member of the Wisconsin State Assembly, representing Pepin and Buffalo counties during the 1915 session. He was also mayor of Durand, Wisconsin, for two years, and served eight years as county clerk and two years as district attorney.
John J. Morgan was born on June 12, 1846, in Wethersfield, New York.[1] He graduated from what is now the University at Buffalo School of Medicine and Biomedical Sciences in 1873 and from Albany Law School in 1884. On October 27, 1887, Morgan married Jane Humphrey, with whom he had two children.
Morgan was elected to the Assembly in 1914. Previously, he had been elected County Clerk of Pepin County, Wisconsin in 1880 and held the position for four years.[2] He was also District Attorney of Pepin County from 1886 to 1888 and Mayor of Durand, Wisconsin from 1902 to 1905. Morgan was a Republican.
Morgan died in Durand on February 10, 1926. He was buried at Forest Hill Cemetery in Durand.