Barry Craig, Confidential Investigator was a radio detective drama heard on NBC from October 3, 1951 to June 30, 1955.

Detective Barrie Craig (William Gargan) worked alone from his Madison Avenue office. Unlike his contemporaries Sam Spade and Philip Marlowe, Craig had a laid-back personality, somewhat cutting against the popular "hard-boiled detective" stereotype. Others in the cast included Parley Baer and Betty Lou Gerson.