Richard G. Callahan

Richard G. Callahan
United States Attorney for the Eastern District of Missouri
In office
January 22, 2010  March 10, 2017
PresidentBarack Obama
Donald Trump
Preceded byMichael Reap (Acting)
Succeeded byJeffrey Jensen
Personal details
Born (1947-04-22) April 22, 1947
Political partyDemocratic
EducationGeorgetown University (BA, JD)

Richard G. Callahan (born April 22, 1947) is an American attorney who served as the United States Attorney for the Eastern District of Missouri from 2010 to 2017.

In 2018, Callahan again became a judge in Cole County, Missouri.