Gregory Haanstad

Gregory Haanstad
United States Attorney for the Eastern District of Wisconsin
In office
September 19, 2022 – February 17, 2025
PresidentJoe Biden
Donald Trump
Preceded byRichard G. Frohling (acting)
Succeeded byRichard G. Frohling (acting)
Acting
In office
2016–2018
Preceded byJames Santelle
Succeeded byMatthew Krueger
Personal details
EducationUniversity of Wisconsin, La Crosse (BS)
University of Wisconsin (JD)

Gregory Haanstad is an American lawyer who served as the United States attorney for the Eastern District of Wisconsin from 2022 through 2025, after being nominated by President Joe Biden. He previously served as acting U.S. attorney in the same district from 2016 through 2018.