Thomas Drummond (October 16, 1809 – May 15, 1890) was a United States circuit judge of the United States Circuit Courts for the Seventh Circuit and previously was a United States District Judge of the United States District Court for the District of Illinois and the United States District Court for the Northern District of Illinois.

Thomas Drummond
Born 1809 in Bristol Mills, ME
Died 1890 in Wheaton, IL
FJC ID: 650
- Gender
- Male
- Race
- White
Prior employment
- Private practice, Galena, Illinois1835–1850
- Illinois Circuit Court, ca. 1841-ca.Judge · 1850
- IllinoisState representative · 1840–1841
Appointments

1869–1884 · Appointed by Ulysses Grant (Republican)Term ended: Retirement
1855–1869 (None (reassignment))Term ended: Appointment to Another Judicial Position- U.S. District Court for the District of Illinois1850–1855 · Appointed by Zachary Taylor (Whig)Term ended: Reassignment

Education
- Read law1833
- Bowdoin College1830