Jack T. Knuepfer | |
|---|---|
 official portrait, circa 1967 | |
| Member of the Illinois State Senate | |
| In office January 1967 – January 1975 | |
| Preceded by | District created |
| Succeeded by | Pate Philip |
| Constituency | 39th district (1967-1973) 40th district (1973-1975) |
| Personal details | |
| Born | November 16, 1920 Chicago, Illinois |
| Died | September 13, 2006 (aged 85) Elmhurst, Illinois |
| Political party | Republican |
| Spouse | Virginia |
| Residence | Elmhurst, Illinois |
| Alma mater | Carleton College University of Chicago |
| Profession | Business owner Politician |
| Military service | |
| Allegiance |  United States |
| Branch/service |  United States Army |
| Years of service | 1941-1946 |
| Rank | Lieutenant |
Jack T. Knuepfer (November 16, 1920 – September 13, 2006) was an American businessman and politician.