Ed.D., Graduate School
- St. Cloud State University - B.A.,
- University of Minnesota - M.Ed. Children and Families,
- University of Minnesota - Ed.D. in Educational Policy and Administration,
Langenfeld is the superintendent of the Green Bay School District in Wisconsin. She was the former associate superintendent of Anoka-Hennepin School District. She formerly was principal at Coon Rapids Middle School, recognized for significantly closing the achievement gap. Langenfeld earlier served as assistant principal and head principal at other schools in the district after teaching middle and high school in Minneapolis, Osseo, Rosemount, and Apple Valley schools.