Party affiliation: Republican
Calvin Keith Hubbell, American lawyer. Bar: Illinois 1960, United States District Court (northern district) Illinois 1960, United States Court Appeals (7th circuit) 1963, Supreme Court of the United States Court 1965, Indiana 1972, United States District Court (southern district) Indiana 1972, United States District Court (northern district) Indiana 1974, United States Court Appeals (6th circuit) 1980.
- Assistant general solicitor Consolidated Rail Corporation, Chicago, 1960-1971. Associate James A. Dooley and Associates, 1971-1973. Sole practice Valparaiso, Indiana, since 1973.
Served with United States Army, 1951-1954. Member American Bar Association (vice chair Rail and Motor Carrier law committee, tort and insurance practice section, 1988-1989, speaker annual meeting Canada 1988), Illinois Bar Association, Indiana Bar Association, Porter County Bar Association, National Association Criminal Defense Lawyers, Association Trial Lawyers American, Indiana Trial Lawyers Association (board directors 1988-1989), Indiana Association Criminal Defense Lawyers.