Nancy Jo Rosenstengel (née Niemeier; born April 15, 1968) is a United States district judge of the United States District Court for the Southern District of Illinois and former clerk of court of the same court.

Nancy Jo Rosenstengel
Illinois Southern District Court
Chief Judge — U.S. District Court for the Southern District of Illinois
Born 1968 in Alton, IL
FJC ID: 3533
- Gender
- Female
- Race
- White
Prior employment
Clerk of court · 2009–2014
Law clerk , Hon. G. Patrick Murphy · 1998–2009- Private practice, St. Louis, Missouri1993–1998
Appointments
2014–present · Appointed by Barack Obama (Democratic)
Education
J.D. · 1993- University of IllinoisB.A. · 1990