Diana Hartmann
Incumbent Diana Hartmann is running for Regional Superintendent of Schools McHenry County in Lakemoor, Illinois. Election day is November 3, 2026.
With over 27 award winning years in education and 7 years in business management, Diana has delivered all results promised to the Regional Office of Education. With proven results, Diana has led the Regional Office in transformation to a countywide resource and district partner in school safety, professional development, educator support, and operational excellence.
